Company lists · Data refreshed November 2026

Top 23 Provisional patent services worldwide

RevenueBase identified 103 company matches for provisional patent services worldwide as of November 2026 and tracks 414 professional contacts across them, including 107 with verified work emails. The United States is the largest market and New Delhi the largest hub.

This list covers company matches for provisional patent services 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 provisional patent services 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
103Companies
414Contacts tracked
107Verified emails
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The 23 largest provisional patent services worldwide

Ranked by team size
Top 23 of 103 company matches for provisional patent services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Rajeshwari & Associates provides complete services in the field of patents, beginning with advising, search for patents in India and Abroad, drafting, filing, prosecution…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“We provide highest-quality patent legal services with the agility and flexibility to sustainably meet our clients' patent needs into the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrescia, ItalyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Isinnova believes in ideas and their power of renewal and our aim is to support the inventor with targeted and specialized consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Insperanto delivers high-quality patent translation and foreign filing services and connects innovators with top-tier patent counsel in their fields of technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Search Precise Consultancy is a next generation patent services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We assist first time patent application filers in making quick and quantified decisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRedmond, WA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Pacific Patent Group, LLC specializes in providing a cost-effective solution to virtual law firms, traditional outside counsel firms or in-house legal departments who are in need…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRedmond, WA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Seattle Patent Group PLLC provides exceptional service in the preparation ond prosecution of patent applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAachen, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“As patent law firm and service provider, we have set ourselves the goal of expanding our services as far as possible, that means we don't only protect your ideas, we also act…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchActon, MA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“PatentYogi is a next generation patent services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Quick Patents was founded by Registered Patent Agent Kevin Prince to meet the needs of those needing to file patent applications quickly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLone Tree, CO, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We provide best-in-class services for patent and trademark rights acquisition, protection, and enforcement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchUnited StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Highest quailty Patent Drafting and Illustrating Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEast Orleans, MA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMorris Plains, NJ, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Provisional applications, Patent applications, design patent applications, trademark applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLayton/ogden, UT, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Outer Space IP is a patent writing firm started with the intent to help people protect their intellectual property while they shoot for the moon, whether that is literal or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSwedesboro, NJ, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Global Intellectual Property Agency, LLC is patent service firm whose associates include an experienced team of engineers and patent practitioners whose primary focus is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Protect your ideas and achieve inventing success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Quality patent protection begins with a well prepared patent application.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUnited StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Stellar Patent partners with clients to obtain patents (i.e, patent preparation and patent prosecution) and provides patent training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBloomfield Hills, MI, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Providing affordable, strategic, high-quality patent services to independent inventors and businesses in Michigan, the entire United States and around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAnaheim, CA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Machinist/Mechanic Professional Engineer USPTO Patent Agent Modern Method Patents is an intellectual property protection provider specializing in US patent application drafting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Serving clients in eastern Ontario, the Montreal region, from coast to coast, and across the globe, BERUBE Patent Services specializes in Patents – from patent drafting and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 103 provisional patent services worldwide

See the full list, filter by size, metro and specialty, and access 107 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Provisional patent services worldwide at a glance

As of Nov 6, 2026
25.8%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
17
51-200
2

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 provisional patent services are linked below.
What qualifies
Company records worldwide whose business descriptions match “provisional patent services” 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 107 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.

Provisional patent services by location

1 lists · largest first

Every Provisional patent services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “provisional patent services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many provisional patent services are there worldwide?

RevenueBase identified 103 company matches for provisional patent services 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?

Rajeshwari & Associates tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most provisional patent services?

The United States leads with 47 companies. Every provisional patent services list by country and city is linked on this page.

Which city has the most provisional patent services?

New Delhi leads with 3 company records, followed by London (2) and Redmond (2).

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 107 professional contacts with verified work emails tracked across these 103 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.

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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.