Company lists · Data refreshed November 2026
Top 25 Patent agents worldwide
RevenueBase identified 4,301 company matches for patent agents worldwide as of November 2026 and tracks 68,367 professional contacts across them, including 29,561 with verified work emails. The United States is the largest market and Munich the largest hub.
This list covers company matches for patent agents worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for patent agents follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest patent agents worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,550 contacts → | ||||
Exact match “As the leading intellectual property law firm, we help innovators change the world through our unmatched litigation, prosecution, and post-grant experience across venues and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 984 contacts → | ||||
Exact match “When your most valuable assets are ideas, innovation, and brand-you need the best.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 789 contacts → | ||||
Exact match “Since 2004, MaxVal has helped the world's most innovative organizations capitalize on their intellectual property by being different from the legacy IP solution providers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 750 contacts → | ||||
Exact match “The Dennemeyer Group offers high-quality services for the protection and management of Intellectual Property rights and is committed to being the first-choice partner for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 650 contacts → | ||||
Exact match “Rouse was established in the UK in 1990 and is recognised as a global intellectual property (IP) leader operating as a collaborative network with more than people working out of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 618 contacts → | ||||
Exact match “L’Institut national de la propriété industrielle (INPI) est un acteur majeur de l’innovation et de la création en France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 614 contacts → | ||||
Exact match “Marks & Clerk is an international intellectual property (IP), technology and legal advisory firm helping organisations protect, commercialise and maximise the value of innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 500 contacts → | ||||
Exact match “Sterne, Kessler, Goldstein & Fox is a full-service intellectual property law firm that provides innovative solutions tailored to your business and industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 486 contacts → | ||||
Exact match “Sagacious IP is the World’s LARGEST IP research firm that reliably supports the worldwide IP community including Large Corporations, Small & Mid-size Corporations, IP law firms…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 463 contacts → | ||||
Exact match “K&S Partners is a leading intellectual property law firm in India, offering a full range of IP management services to clients worldwide, including Fortune 500 companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 458 contacts → | ||||
Exact match “Wolf, Greenfield & Sacks, P.C.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 428 contacts → | ||||
Exact match “Zacco is an international full-service IP firm, with around 125 authorised patent attorneys, 75 authorised trademark and design attorneys, and 20 experts in Digital brands and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 414 contacts → | ||||
Exact match “Spruson & Ferguson is a leading provider of intellectual property (IP) services across the Asia-Pacific region, with more than 490 staff working from our offices in Bangkok…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 412 contacts → | ||||
Exact match “Create.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 370 contacts → | ||||
Exact match “The Swedish Intellectual Property Office, PRV, work to protect cutting edge ideas to promote Sweden's growth and competitiveness.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 367 contacts → | ||||
Exact match “Spoor & Fisher handles the filing, registration, prosecution and enforcement of trade marks, patents, designs and copyright.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 346 contacts → | ||||
Exact match “Mewburn Ellis is the forward-looking IP firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 342 contacts → | ||||
Exact match “An intellectual property law firm at the leading edge of patent, trademark and copyright law, licensing agreements, trade secret litigation, and more, expect a unique combination…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 341 contacts → | ||||
Exact match “We believe tomorrow is today’s emerging business – rising up from untapped potential within established industries and start-ups.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 337 contacts → | ||||
Exact match “Founded in 1906, Plasseraud IP is one of the leading European firms in the IP sector, and among the largest in France.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 302 contacts → | ||||
Exact match “Your innovations move the world forward – but great work needs solid foundations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 288 contacts → | ||||
Exact match “For more than 100 years Banner Witcoff has provided sound protection and inventive intellectual property solutions for some of the world’s most innovative organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 285 contacts → | ||||
Exact match “Since being founded more than 75 years ago, we have become Australia’s most trusted intellectual property firm with offices across the country and a well-established presence in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 281 contacts → | ||||
Exact match “Harness IP’s team of patent and trademark attorneys serve clients in all areas of intellectual property law.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 273 contacts → | ||||
Exact match “Abu-Ghazaleh Intellectual Property (AGIP) was established in Kuwait in 1972, under the name of T.M.P Agents in a time when Intellectual Property (IP) protection was still in its…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “patent agents”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 4,301 patent agents worldwide
See the full list, filter by size, metro and specialty, and access 29,561 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Patent agents worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for patent agents are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “patent agents” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 29,561 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Patent agents by location
31 lists · largest firstEvery Patent agents list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Patent agents based in the United States1,000
- Patent agents based in India446
- Patent agents based in Germany294
- Patent agents based in Brazil247
- Patent agents based in the United Kingdom171
- Patent agents based in China167
- Patent agents based in Türkiye127
- Patent agents based in France92
- Patent agents based in Italy82
- Patent agents based in Spain75
- Patent agents based in Australia73
- Patent agents based in Canada72
- Patent agents based in Japan59
- Patent agents based in Israel51
- Patent agents based in the Netherlands50
- Patent agents based in Switzerland49
- Patent agents based in Mexico43
- Patent agents based in Poland38
- Patent agents based in Argentina25
Cities
- Patent agents based in Munich, Germany91
- Patent agents based in New Delhi, India71
- Patent agents based in Sao Paulo, Brazil59
- Patent agents based in London, United Kingdom49
- Patent agents based in Washington, United States44
- Patent agents based in Bangalore, India41
- Patent agents based in Paris, France33
- Patent agents based in Gurgaon, India29
- Patent agents based in Madrid, Spain29
- Patent agents based in New York, United States28
- Patent agents based in Tokyo, Japan26
- Patent agents based in Noida, India25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “patent agents”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many patent agents are there worldwide?
RevenueBase identified 4,301 company matches for patent agents worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Fish & Richardson P.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most patent agents?
The United States leads with 1,000 companies, followed by India (446) and Germany (294). Every patent agents list by country and city is linked on this page.
Which city has the most patent agents?
Munich leads with 91 company records, followed by New Delhi (71) and Sao Paulo (59).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 29,561 professional contacts with verified work emails tracked across these 4,301 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 4,301 patent agents worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 patent agents worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 4,301 matching company records for patent agents worldwide, with 68,367 tracked contacts and 29,561 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patent agents worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Fish & Richardson P.Cfr.comHQ: Boston, IL, United StatesReported employees: 1,001-5,000 | Boston, IL, United States | 1,001-5,000 | Exact match | 1,550 contacts → |
“As the leading intellectual property law firm, we help innovators change the world through our unmatched litigation, prosecution, and post-grant experience across venues and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Washington, CA, United StatesReported employees: 501-1,000 | Washington, CA, United States | 501-1,000 | Exact match | 984 contacts → |
“When your most valuable assets are ideas, innovation, and brand-you need the best.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Maxval Group, INCmaxval.comHQ: Los Altos, United StatesReported employees: 501-1,000 | Los Altos, United States | 501-1,000 | Exact match | 789 contacts → |
“Since 2004, MaxVal has helped the world's most innovative organizations capitalize on their intellectual property by being different from the legacy IP solution providers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Dennemeyerdennemeyer.comHQ: Howald, IL, FranceReported employees: 1,001-5,000 | Howald, IL, France | 1,001-5,000 | Exact match | 750 contacts → |
“The Dennemeyer Group offers high-quality services for the protection and management of Intellectual Property rights and is committed to being the first-choice partner for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ROUSErouse.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 650 contacts → |
“Rouse was established in the UK in 1990 and is recognised as a global intellectual property (IP) leader operating as a collaborative network with more than people working out of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Inpi Franceinpi.frHQ: Courbevoie Cedex, FranceReported employees: 501-1,000 | Courbevoie Cedex, France | 501-1,000 | Exact match | 618 contacts → |
“L’Institut national de la propriété industrielle (INPI) est un acteur majeur de l’innovation et de la création en France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Marks & Clerkmarks-clerk.comHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 614 contacts → |
“Marks & Clerk is an international intellectual property (IP), technology and legal advisory firm helping organisations protect, commercialise and maximise the value of innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sterne, Kessler, Goldstein & FOXsternekessler.comHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 500 contacts → |
“Sterne, Kessler, Goldstein & Fox is a full-service intellectual property law firm that provides innovative solutions tailored to your business and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Sagaciouselevatesagaciousresearch.comHQ: Seattle, United StatesReported employees: 501-1,000 | Seattle, United States | 501-1,000 | Exact match | 486 contacts → |
“Sagacious IP is the World’s LARGEST IP research firm that reliably supports the worldwide IP community including Large Corporations, Small & Mid-size Corporations, IP law firms…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  K&s Partnersknspartners.comHQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 463 contacts → |
“K&S Partners is a leading intellectual property law firm in India, offering a full range of IP management services to clients worldwide, including Fortune 500 companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Wolf Greenfieldwolfgreenfield.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 458 contacts → |
“Wolf, Greenfield & Sacks, P.C.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ZACCOzacco.comHQ: Copenhagen, DenmarkReported employees: 501-1,000 | Copenhagen, Denmark | 501-1,000 | Exact match | 428 contacts → |
“Zacco is an international full-service IP firm, with around 125 authorised patent attorneys, 75 authorised trademark and design attorneys, and 20 experts in Digital brands and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Spruson & Fergusonspruson.comHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 414 contacts → |
“Spruson & Ferguson is a leading provider of intellectual property (IP) services across the Asia-Pacific region, with more than 490 staff working from our offices in Bangkok…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Anovipanovip.comHQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 412 contacts → |
“Create.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  PRVprv.seHQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 370 contacts → |
“The Swedish Intellectual Property Office, PRV, work to protect cutting edge ideas to promote Sweden's growth and competitiveness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Spoor & Fisherspoor.comHQ: Pretoria, South AfricaReported employees: 201-500 | Pretoria, South Africa | 201-500 | Exact match | 367 contacts → |
“Spoor & Fisher handles the filing, registration, prosecution and enforcement of trade marks, patents, designs and copyright.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Mewburn Ellismewburn.comHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 346 contacts → |
“Mewburn Ellis is the forward-looking IP firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Merchant & Gould P.Cmerchantgould.comHQ: Minneapolis, TN, United StatesReported employees: 201-500 | Minneapolis, TN, United States | 201-500 | Exact match | 342 contacts → |
“An intellectual property law firm at the leading edge of patent, trademark and copyright law, licensing agreements, trade secret litigation, and more, expect a unique combination…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  AWAawa.comHQ: Malmö, SwedenReported employees: 201-500 | Malmö, Sweden | 201-500 | Exact match | 341 contacts → |
“We believe tomorrow is today’s emerging business – rising up from untapped potential within established industries and start-ups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Plasseraud IPplass.comHQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 337 contacts → |
“Founded in 1906, Plasseraud IP is one of the leading European firms in the IP sector, and among the largest in France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Murgitroydmurgitroyd.comHQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 302 contacts → |
“Your innovations move the world forward – but great work needs solid foundations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Banner Witcoffbannerwitcoff.comHQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 288 contacts → |
“For more than 100 years Banner Witcoff has provided sound protection and inventive intellectual property solutions for some of the world’s most innovative organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  FB Ricefbrice.com.auHQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 285 contacts → |
“Since being founded more than 75 years ago, we have become Australia’s most trusted intellectual property firm with offices across the country and a well-established presence in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Harness IPharnessip.comHQ: Bloomfield Hills, MI, United StatesReported employees: 201-500 | Bloomfield Hills, MI, United States | 201-500 | Exact match | 281 contacts → |
“Harness IP’s team of patent and trademark attorneys serve clients in all areas of intellectual property law.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Amman, JordanReported employees: 501-1,000 | Amman, Jordan | 501-1,000 | Exact match | 273 contacts → |
“Abu-Ghazaleh Intellectual Property (AGIP) was established in Kuwait in 1972, under the name of T.M.P Agents in a time when Intellectual Property (IP) protection was still in its…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,301 company matches
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Patent agents: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,265 records in the displayed employee bands.
36 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,301 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patent agents by location
31 lists · largest firstEvery Patent agents list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Patent agents based in the United States1,000
- Patent agents based in India446
- Patent agents based in Germany294
- Patent agents based in Brazil247
- Patent agents based in the United Kingdom171
- Patent agents based in China167
- Patent agents based in Türkiye127
- Patent agents based in France92
- Patent agents based in Italy82
- Patent agents based in Spain75
- Patent agents based in Australia73
- Patent agents based in Canada72
- Patent agents based in Japan59
- Patent agents based in Israel51
- Patent agents based in the Netherlands50
- Patent agents based in Switzerland49
- Patent agents based in Mexico43
- Patent agents based in Poland38
- Patent agents based in Argentina25
Cities
- Patent agents based in Munich, Germany91
- Patent agents based in New Delhi, India71
- Patent agents based in Sao Paulo, Brazil59
- Patent agents based in London, United Kingdom49
- Patent agents based in Washington, United States44
- Patent agents based in Bangalore, India41
- Patent agents based in Paris, France33
- Patent agents based in Gurgaon, India29
- Patent agents based in Madrid, Spain29
- Patent agents based in New York, United States28
- Patent agents based in Tokyo, Japan26
- Patent agents based in Noida, India25
Questions about this company list
What does Exact match mean for patent agents?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patent agents did RevenueBase find worldwide?
The saved snapshot records 4,301 matching company records, 68,367 tracked contacts and 29,561 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 patent agents worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/patent-agents.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 patent agents worldwide
RevenueBase records 4,301 matching company records for patent agents worldwide, with 68,367 tracked contacts and 29,561 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 patent agents worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Fish & Richardson P.Cfr.com HQ: Boston, IL, United StatesReported employees: 1,001-5,000 | Boston, IL, United States | 1,001-5,000 | Exact match | 1,550 contacts → |
“As the leading intellectual property law firm, we help innovators change the world through our unmatched litigation, prosecution, and post-grant experience across venues and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Washington, CA, United StatesReported employees: 501-1,000 | Washington, CA, United States | 501-1,000 | Exact match | 984 contacts → |
“When your most valuable assets are ideas, innovation, and brand-you need the best.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Maxval Group, INCmaxval.com HQ: Los Altos, United StatesReported employees: 501-1,000 | Los Altos, United States | 501-1,000 | Exact match | 789 contacts → |
“Since 2004, MaxVal has helped the world's most innovative organizations capitalize on their intellectual property by being different from the legacy IP solution providers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Dennemeyerdennemeyer.com HQ: Howald, IL, FranceReported employees: 1,001-5,000 | Howald, IL, France | 1,001-5,000 | Exact match | 750 contacts → |
“The Dennemeyer Group offers high-quality services for the protection and management of Intellectual Property rights and is committed to being the first-choice partner for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ROUSErouse.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 650 contacts → |
“Rouse was established in the UK in 1990 and is recognised as a global intellectual property (IP) leader operating as a collaborative network with more than people working out of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Inpi Franceinpi.fr HQ: Courbevoie Cedex, FranceReported employees: 501-1,000 | Courbevoie Cedex, France | 501-1,000 | Exact match | 618 contacts → |
“L’Institut national de la propriété industrielle (INPI) est un acteur majeur de l’innovation et de la création en France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Marks & Clerkmarks-clerk.com HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 614 contacts → |
“Marks & Clerk is an international intellectual property (IP), technology and legal advisory firm helping organisations protect, commercialise and maximise the value of innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sterne, Kessler, Goldstein & FOXsternekessler.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 500 contacts → |
“Sterne, Kessler, Goldstein & Fox is a full-service intellectual property law firm that provides innovative solutions tailored to your business and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Sagaciouselevatesagaciousresearch.com HQ: Seattle, United StatesReported employees: 501-1,000 | Seattle, United States | 501-1,000 | Exact match | 486 contacts → |
“Sagacious IP is the World’s LARGEST IP research firm that reliably supports the worldwide IP community including Large Corporations, Small & Mid-size Corporations, IP law firms…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | K&s Partnersknspartners.com HQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 463 contacts → |
“K&S Partners is a leading intellectual property law firm in India, offering a full range of IP management services to clients worldwide, including Fortune 500 companies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wolf Greenfieldwolfgreenfield.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 458 contacts → |
“Wolf, Greenfield & Sacks, P.C.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ZACCOzacco.com HQ: Copenhagen, DenmarkReported employees: 501-1,000 | Copenhagen, Denmark | 501-1,000 | Exact match | 428 contacts → |
“Zacco is an international full-service IP firm, with around 125 authorised patent attorneys, 75 authorised trademark and design attorneys, and 20 experts in Digital brands and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Spruson & Fergusonspruson.com HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 414 contacts → |
“Spruson & Ferguson is a leading provider of intellectual property (IP) services across the Asia-Pacific region, with more than 490 staff working from our offices in Bangkok…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Anovipanovip.com HQ: New Delhi, IndiaReported employees: 201-500 | New Delhi, India | 201-500 | Exact match | 412 contacts → |
“Create.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | PRVprv.se HQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 370 contacts → |
“The Swedish Intellectual Property Office, PRV, work to protect cutting edge ideas to promote Sweden's growth and competitiveness.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Spoor & Fisherspoor.com HQ: Pretoria, South AfricaReported employees: 201-500 | Pretoria, South Africa | 201-500 | Exact match | 367 contacts → |
“Spoor & Fisher handles the filing, registration, prosecution and enforcement of trade marks, patents, designs and copyright.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Mewburn Ellismewburn.com HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 346 contacts → |
“Mewburn Ellis is the forward-looking IP firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Merchant & Gould P.Cmerchantgould.com HQ: Minneapolis, TN, United StatesReported employees: 201-500 | Minneapolis, TN, United States | 201-500 | Exact match | 342 contacts → |
“An intellectual property law firm at the leading edge of patent, trademark and copyright law, licensing agreements, trade secret litigation, and more, expect a unique combination…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | AWAawa.com HQ: Malmö, SwedenReported employees: 201-500 | Malmö, Sweden | 201-500 | Exact match | 341 contacts → |
“We believe tomorrow is today’s emerging business – rising up from untapped potential within established industries and start-ups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Plasseraud IPplass.com HQ: Paris, FranceReported employees: 201-500 | Paris, France | 201-500 | Exact match | 337 contacts → |
“Founded in 1906, Plasseraud IP is one of the leading European firms in the IP sector, and among the largest in France.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Murgitroydmurgitroyd.com HQ: Glasgow, United KingdomReported employees: 201-500 | Glasgow, United Kingdom | 201-500 | Exact match | 302 contacts → |
“Your innovations move the world forward – but great work needs solid foundations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Banner Witcoffbannerwitcoff.com HQ: Chicago, IL, United StatesReported employees: 201-500 | Chicago, IL, United States | 201-500 | Exact match | 288 contacts → |
“For more than 100 years Banner Witcoff has provided sound protection and inventive intellectual property solutions for some of the world’s most innovative organizations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | FB Ricefbrice.com.au HQ: Sydney, AustraliaReported employees: 201-500 | Sydney, Australia | 201-500 | Exact match | 285 contacts → |
“Since being founded more than 75 years ago, we have become Australia’s most trusted intellectual property firm with offices across the country and a well-established presence in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Harness IPharnessip.com HQ: Bloomfield Hills, MI, United StatesReported employees: 201-500 | Bloomfield Hills, MI, United States | 201-500 | Exact match | 281 contacts → |
“Harness IP’s team of patent and trademark attorneys serve clients in all areas of intellectual property law.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Amman, JordanReported employees: 501-1,000 | Amman, Jordan | 501-1,000 | Exact match | 273 contacts → |
“Abu-Ghazaleh Intellectual Property (AGIP) was established in Kuwait in 1972, under the name of T.M.P Agents in a time when Intellectual Property (IP) protection was still in its…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Patent agents: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
4,265 records in the displayed employee bands.
36 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 4,301 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Patent agents by location
31 lists · largest firstEvery Patent agents list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Patent agents based in the United States1,000
- Patent agents based in India446
- Patent agents based in Germany294
- Patent agents based in Brazil247
- Patent agents based in the United Kingdom171
- Patent agents based in China167
- Patent agents based in Türkiye127
- Patent agents based in France92
- Patent agents based in Italy82
- Patent agents based in Spain75
- Patent agents based in Australia73
- Patent agents based in Canada72
- Patent agents based in Japan59
- Patent agents based in Israel51
- Patent agents based in the Netherlands50
- Patent agents based in Switzerland49
- Patent agents based in Mexico43
- Patent agents based in Poland38
- Patent agents based in Argentina25
Cities
- Patent agents based in Munich, Germany91
- Patent agents based in New Delhi, India71
- Patent agents based in Sao Paulo, Brazil59
- Patent agents based in London, United Kingdom49
- Patent agents based in Washington, United States44
- Patent agents based in Bangalore, India41
- Patent agents based in Paris, France33
- Patent agents based in Gurgaon, India29
- Patent agents based in Madrid, Spain29
- Patent agents based in New York, United States28
- Patent agents based in Tokyo, Japan26
- Patent agents based in Noida, India25
Questions about this company list
What does Exact match mean for patent agents?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many patent agents did RevenueBase find worldwide?
The saved snapshot records 4,301 matching company records, 68,367 tracked contacts and 29,561 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
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Cite this list
RevenueBase Data Team. Top 25 patent agents worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/patent-agents.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗