Company lists · Data refreshed September 2026

Top 25 Intellectual property law firms based in Dallas, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 77 companies tracked

RevenueBase identified 77 intellectual property law firms headquartered in Dallas, United States as of September 2026 and tracks 799 professional contacts across them, including 531 with verified work emails. New York is the largest hub.

This list covers intellectual property law firms headquartered in Dallas, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

77Companies

799Contacts tracked

531Verified emails

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The 25 largest intellectual property law firms based in Dallas, United States

Ranked by team size

Top 25 of 77 intellectual property law firms based in Dallas, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names intellectual property law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Munck Wilson Mandala LLPPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	51-200	179
	“Munck Wilson Mandala is a technology-focused law firm with offices in Dallas, Austin, Houston, Waco, Texas; Los Angeles, California; and South Florida.” Source: company website · checked Sep 4, 2026
2	Bell Nunnally & Martin LLPPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	51-200	143
	“With a history of success spanning more than four decades, Bell Nunnally is among the largest and most honored law firms in Texas.” Source: company website · checked Sep 4, 2026
3	Slater Matsil, LLPStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	51-200	79
	“Slater Matsil, LLP is an intellectual property law firm with a worldwide practice.” Source: company website · checked Sep 4, 2026
4	Sbaiti & Company PllcPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	n/a	34
	“We are a trial law firm first and foremost, specializing in business and commercial matters involving complex finance or scientific questions of fact.” Source: company website · checked Sep 4, 2026
5	Caldwell Cassady & Curry PCIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	24
	“Caldwell Cassady & Curry is a firm of trial lawyers specializing in high stakes litigation.” Source: company website · checked Sep 4, 2026
6	Dominion Harbor GroupIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	22
	“Dominion Harbor Enterprises is leading an IP Advisory & Transaction revolution both here in the United States and now across the globe.” Source: company website · checked Sep 4, 2026
7	SUL LEE LAW Firm, PllcPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	22
	“A Business Law Firm With a Multicultural Perspective- Sul Lee Law Firm, PLLC, an Inc.” Source: company website · checked Sep 4, 2026
8	PatentvestIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	19
	“PatentVest, Inc.” Source: company website · checked Sep 4, 2026
9	Griffith BarbeeStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	14
	“Formed by experienced Dallas trial lawyers, Griffith Barbee is a boutique intellectual property and commercial litigation law firm with offices in Dallas and Waco.” Source: company website · checked Sep 4, 2026
10	Song Whiddon, PllcIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	13
	“Song Whiddon PLLC has extensive experience in addressing the needs of its clients for a wide range of commercial and real estate transactions including: Business/Commercial…” Source: company website · checked Sep 4, 2026
11	Klemchuk PllcStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	12
	“Klemchuk PLLC is an Intellectual Property (IP), Technology, Internet, and Business law firm located in Dallas, TX.” Source: company website · checked Sep 4, 2026
12	Foley IP LAWStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	10
	“Foley IP Law is a boutique, woman-owned law firm specializing in intellectual property protection for national and global organizations.” Source: company website · checked Sep 4, 2026
13	Charhon Callahan Robson & Garza, PllcIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	9
	Source: company website · checked Sep 4, 2026
14	Badmus & AssociatesIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	9
	“Badmus & Associates’ team of legal professionals are truly dedicated to providing world-class service to our clients and understand what is important to you.” Source: company website · checked Sep 4, 2026
15	King & FisherPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	9
	“King & Fisher is a unique law firm focused exclusively on outsourcing, technology transactions, and business contracts.” Source: company website · checked Sep 4, 2026
16	Harper & Bates LLPStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	8
	“Harper & Bates LLP is a boutique intellectual property law firm located in Dallas, Texas.” Source: company website · checked Sep 4, 2026
17	Kennedy Law, P.CIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	7
	Source: company website · checked Sep 4, 2026
18	Henry Patent LAW Firm PllcPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	6
	“A patent law firm created for for innovative tech companies.” Source: company website · checked Sep 4, 2026
19	Buether JOE & Counselors, LLCStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	6
	“Buether Joe & Counselors, LLC is an intellectual property and commercial litigation boutique law firm.” Source: company website · checked Sep 4, 2026
20	Johnston IP Law, PllcStrong evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	6
	“At Johnston IP Law, we proudly offer a comprehensive portfolio of services pertaining to intellectual property law including Patents, Trademarks, and other IP needs that small…” Source: company website · checked Sep 4, 2026
21	Elaine LAW GroupPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	6
	“Elaine Law Group is dedicated to elevating dreams, establishing brands, and expanding legacies.” Source: company website · checked Sep 4, 2026
22	wright.lawPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	5
	“Wright.law is a business designed to serve innovators, entrepreneurs, small-to-medium-sized enterprises and nonprofit organizations.” Source: company website · checked Sep 4, 2026
23	Wilson Whitaker RynellIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	5
	“The Wilson Whitaker Rynell specializes in Patents, Trademarks, Copyrights, Trade Secrets, and Complex Litigation in the Dallas Fort-Worth Metroplex.” Source: company website · checked Sep 4, 2026
24	Bragalone Olejko Saad PCIndirect evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	11-50	5
	Source: company website · checked Sep 4, 2026
25	Travis & InmanPartial evidence	Dallas, TX, United StatesHQ checked Sep 4, 2026	1-10	5
	“Travis & Inman, a Professional Corporation, is dedicated to providing its clients results-oriented, business law services.” Source: company website · checked Sep 4, 2026

Showing 25 of 77 intellectual property law firms based in Dallas, United States

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Intellectual property law firms based in Dallas, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 276 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Dallas, over 77 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among intellectual property law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Dallas, United States whose own description of what they do matches “intellectual property law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among intellectual property law firms, and records with no verified work email. Companies headquartered outside Dallas are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 531 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Intellectual property law firms by metro in the United States

Frequently asked

How many intellectual property law firms are there based in Dallas, United States?

RevenueBase identified 77 intellectual property law firms headquartered in Dallas, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Munck Wilson Mandala LLP, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most intellectual property law firms?

New York leads with 276 headquartered companies, followed by Chicago (121) and Washington (117).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 531 verified decision-maker contacts tracked across these 77 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.