Company lists · Data refreshed November 2026

Top 25 Ip litigation lawyers worldwide

Name: Ip litigation lawyers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,821 companies tracked

RevenueBase identified 10,821 company matches for ip litigation lawyers worldwide as of November 2026 and tracks 138,417 professional contacts across them, including 58,688 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for ip litigation lawyers 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 ip litigation lawyers 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

10,821Companies

138,417Contacts tracked

58,688Verified emails

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The 25 largest ip litigation lawyers worldwide

Ranked by team size

Top 25 of 10,821 company matches for ip litigation lawyers 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cooley LLP	Exact match	Palo Alto, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,622 contacts →
	Exact match “Clients partner with Cooley on transformative deals, complex IP and regulatory matters, and high-stakes litigation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Crowell & Moring	Exact match	Washington, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,709 contacts →
	Exact match “Crowell & Moring is an international law firm with operations in the United States, Europe, MENA, and Asia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Fish & Richardson P.C	Exact match	Boston, IL, United StatesHQ recorded Nov 6, 2026	1,001-5,000	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
4	MINTZ	Exact match	Boston, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,335 contacts →
	Exact match “Mintz is a full-service law firm serving clients in the life sciences, energy, private equity, and technology industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Finnegan, Henderson, Farabow, Garrett & Dunner, LLP	Exact match	Washington, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	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
6	Adams & Adams	Exact match	Pretoria, South AfricaHQ recorded Nov 6, 2026	501-1,000	889 contacts →
	Exact match “Realise African Enterprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Dannemann Siemsen	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 6, 2026	501-1,000	862 contacts →
	Exact match “Dannemann Siemsen is a Brazilian firm dedicated to Intellectual Property since 1900.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Maxval Group, INC	Exact match	Los Altos, United StatesHQ recorded Nov 6, 2026	501-1,000	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
9	Dennemeyer	Exact match	Howald, IL, FranceHQ recorded Nov 6, 2026	1,001-5,000	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
10	Fennemore	Exact match	Phoenix, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	716 contacts →
	Exact match “Since 1885, Fennemore has provided legal counsel to help clients thrive in a complex, evolving business and legal landscape.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Butler Snow LLP	Exact match	Ridgeland, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	711 contacts →
	Exact match “With over 400 attorneys in offices in Albuquerque, Ambler (PA), Atlanta, Austin, Baton Rouge, Bethlehem (PA), Birmingham, Boston, Charleston, Dallas, Denver, Gulfport, Huntsville…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Honigman LLP	Exact match	Detroit, MI, United StatesHQ recorded Nov 6, 2026	501-1,000	701 contacts →
	Exact match “Honigman LLP is an Am Law 200 full-service, general business law firm with more than 400 attorneys counseling clients on complex issues across the country in Chicago, Michigan…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	ROUSE	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	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
14	Knobbe Martens	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	501-1,000	632 contacts →
	Exact match “Knobbe Martens protects the ideas that drive innovation and propel our world forward.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Marks & Clerk	Exact match	London, United KingdomHQ recorded Nov 6, 2026	501-1,000	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
16	Eckert Seamans	Exact match	Pittsburgh, DC, United StatesHQ recorded Nov 6, 2026	501-1,000	591 contacts →
	Exact match “Eckert Seamans Cherin & Mellott LLC has lawyers in offices throughout the United States, including Harrisburg, Philadelphia, and Pittsburgh, Pennsylvania; Boston, Massachusetts…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	HGF Limited	Exact match	Leeds, United KingdomHQ recorded Nov 6, 2026	201-500	584 contacts →
	Exact match “HGF is one of Europe’s largest firms of Intellectual Property specialists.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Smart & Biggar	Exact match	Ottawa, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	527 contacts →
	Exact match “Smart & Biggar is a Canadian intellectual property law firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Anand And Anand	Exact match	New Delhi, IndiaHQ recorded Nov 6, 2026	201-500	520 contacts →
	Exact match “Anand and Anand is a leading full-service intellectual property law firm, providing end-to-end legal solutions across all facets of intellectual property and allied practice areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Tucker Ellis LLP	Exact match	Cleveland, MO, United StatesHQ recorded Nov 6, 2026	201-500	501 contacts →
	Exact match “Tucker Ellis LLP is a full-service law firm of more than 240 lawyers serving clients from “11 Long Hallways” nationwide: Atlanta, Chicago, Cleveland, Columbus, Los Angeles…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Sterne, Kessler, Goldstein & FOX	Exact match	Washington, DC, United StatesHQ recorded Nov 6, 2026	201-500	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
22	Sagaciouselevate	Exact match	Seattle, United StatesHQ recorded Nov 6, 2026	501-1,000	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
23	K&s Partners	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	201-500	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
24	Wolf Greenfield	Exact match	Boston, MA, United StatesHQ recorded Nov 6, 2026	201-500	458 contacts →
	Exact match “Wolf, Greenfield & Sacks, P.C.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	ZACCO	Exact match	Copenhagen, DenmarkHQ recorded Nov 6, 2026	501-1,000	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

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 “ip litigation lawyers”. 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 10,821 ip litigation lawyers worldwide

See the full list, filter by size, metro and specialty, and access 58,688 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ip litigation lawyers worldwide at a glance

As of Nov 6, 2026

42.4%Verified-email coverage

12.8Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

6,860

11-50

2,943

51-200

702

201-500

196

501-1,000

1,001-5,000

10001+

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 ip litigation lawyers are linked below.
What qualifies: Company records worldwide whose business descriptions match “ip litigation lawyers” 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 58,688 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.

Ip litigation lawyers by location

88 lists · largest first

Every Ip litigation lawyers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “ip litigation lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ip litigation lawyers are there worldwide?

RevenueBase identified 10,821 company matches for ip litigation lawyers 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?

Cooley LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most ip litigation lawyers?

The United States leads with 3,745 companies, followed by India (870) and Germany (528). Every ip litigation lawyers list by country and city is linked on this page.

Which city has the most ip litigation lawyers?

New York leads with 282 company records, followed by Paris (201) and New Delhi (185).

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 58,688 professional contacts with verified work emails tracked across these 10,821 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.