Company lists · Data refreshed September 2026

Top 25 Intellectual property litigation firms based in Houston, United States

Name: Intellectual property litigation firms based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 211 companies tracked

RevenueBase identified 211 company matches for intellectual property litigation firms associated with Houston, United States as of September 2026 and tracks 3,149 professional contacts across them, including 1,891 with verified work emails. Across the United States, New York is the largest hub for this category (512 companies); Houston has 211.

This list covers company matches for intellectual property litigation firms associated with Houston, United States, 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 September 20, 2026.

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 Sep 20, 2026 How this list was built

211Companies

3,149Contacts tracked

1,891Verified emails

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The 25 largest intellectual property litigation firms based in Houston, United States

Ranked by team size

Top 25 of 211 company matches for intellectual property litigation firms based in Houston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Chamberlain Hrdlicka	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	316 contacts →
	Exact match “Chamberlain Hrdlicka is a multi-disciplinary law firm representing clients around the world and providing value at the highest level of service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Gray Reed	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	314 contacts →
	Exact match “As a full-service Texas law firm with a comprehensive range of litigation and transactional practice groups, Gray Reed's 150 attorneys focus on understanding our clients'…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Porter Hedges LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	222 contacts →
	Exact match “Porter Hedges is recognized as one of the premier business law firms based in Houston.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Patterson Sheridan, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	148 contacts →
	Exact match “Patterson + Sheridan is a technology law firm specializing in the protection of client’s assets and rights, and does so by providing variety of services including: patent…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	AZA Ahmad, Zavitsanos & Mensing	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	118 contacts →
	Exact match “Talented, Tough and Courtroom-Tested Ahmad, Zavitsanos & Mensing, or AZA, is first and foremost a trial firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Conley Rose, P.C	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	92 contacts →
	Exact match “Conley Rose is a leading intellectual property-only law firm that has been maximizing the value of clients’ intellectual property in the U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Osha Bergman Watanabe & Burton LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	91 contacts →
	Exact match “Osha Bergman Watanabe & Burton LLP (OBWB) is a full-service intellectual property law firm with a global reach.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Hooverslovacek LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	90 contacts →
	Exact match “For over 50 years, Houston, Texas based HooverSlovacek LLP has been helping clients with dynamic, cost efficient, result driven representation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Yetter Coleman	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	82 contacts →
	Exact match “Yetter Coleman is based in Houston, Texas.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Beck Redden LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	77 contacts →
	Exact match “Beck Redden is a firm of courtroom lawyers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Fletcher Yoder	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	70 contacts →
	Exact match “Fletcher Yoder is a growing law firm specializing in intellectual property matters.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Gibbs & Bruns LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	55 contacts →
	Exact match “Gibbs & Bruns LLP is a litigation boutique engaged exclusively in high-stakes business and commercial litigation.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Diamond Mccarthy LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	51-200	54 contacts →
	Exact match “Diamond McCarthy is a national litigation boutique practicing in complex and high-stakes business cases.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Crady Jewett Mcculley & Houren LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	52 contacts →
	Exact match “Since the firm’s inception in 1896 and from its offices in Houston, Texas, Crady Jewett McCulley & Houren LLP has provided comprehensive legal counsel to businesses and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Wright Close & Barger, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	47 contacts →
	Exact match “Ability, hard work, and perseverance are hallmarks of Wright Close & Barger, LLP, and our clients can expect top-notch representation every step of the way.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Daniels & Tredennick Pllc	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	42 contacts →
	Exact match “Daniels & Tredennick handles complex legal matters across both litigation and corporate law.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Hanszen Laporte, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	42 contacts →
	Exact match “HANSZEN LAPORTE IS A HOUSTON-BASED, AV “PREEMINENT” RATED LAW FIRM COMPRISED OF THREE PRACTICE GROUPS, LITIGATION, BUSINESS AND REAL ESTATE.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Hicks Johnson Pllc	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	39 contacts →
	Exact match “Hicks Johnson PLLC is a premier trial and appellate boutique with offices in Houston and Chicago, known for delivering successful outcomes in high-stakes, complex litigation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Rapp & Krock, PC	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	37 contacts →
	Exact match “Rapp & Krock, PC is a business law firm that serves startups, and small to medium-sized businesses, providing business transactional and litigation services to a wide range of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Novak Druce Connolly Bove Quigg LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	201-500	36 contacts →
	Exact match “Novak Druce Connolly Bove + Quigg LLP is a nationally recognized law firm focused on complex intellectual property matters.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Kherkher Garcia, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	30 contacts →
	Exact match “We are a team of trial lawyers that represent the common person.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Kwok Daniel LTD LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	30 contacts →
	Exact match “For over two decades Kwok Daniel has been trying cases against some of the biggest corporations on earth, including British Petroleum, GlaxoSmithKline, Union Pacific Railroad…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Hicks Davis Wynn, P.C	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	1-10	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Eggleston & Briscoe, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	21 contacts →
	Exact match “Eggleston & Briscoe serves a predominantly corporate and institutional client base representing a variety of publicly and privately owned business interests.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Doyle, Restrepo, Harvin & Robbins, LLP	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “DRHR is comprised of an aggressive group of trial lawyers with complementary expertise and advocacy skills who have prevailed in or successfully resolved hundreds of lawsuits…” Recorded in the RevenueBase company graph · Sep 20, 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 “intellectual property litigation firms”. 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 211 intellectual property litigation firms based in Houston, United States

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Intellectual property litigation firms based in Houston, United States at a glance

As of Sep 20, 2026

60.1%Verified-email coverage

14.9Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 211 companies.

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.
What qualifies: Company records associated with Houston, United States whose business descriptions match “intellectual property litigation firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,891 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 September 20, 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.

Intellectual property litigation firms by metro in the United States

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

How many intellectual property litigation firms are there based in Houston, United States?

RevenueBase identified 211 company matches for intellectual property litigation firms associated with Houston, United States as of September 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?

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

Which city in the United States has the most intellectual property litigation firms?

New York leads the United States with 512 company records, followed by Los Angeles (278) and Chicago (242). Houston has 211.

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 1,891 professional contacts with verified work emails tracked across these 211 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 September 20, 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.