Company lists · Data refreshed September 2026

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

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 49 companies tracked

RevenueBase identified 49 company matches for intellectual property litigation firms associated with Phoenix, United States as of September 2026 and tracks 2,533 professional contacts across them, including 1,347 with verified work emails. Across the United States, New York is the largest hub for this category (512 companies); Phoenix has 49.

This list covers company matches for intellectual property litigation firms associated with Phoenix, 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

49Companies

2,533Contacts tracked

1,347Verified emails

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

Ranked by team size

Top 25 of 49 company matches for intellectual property litigation firms based in Phoenix, 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	Snell & Wilmer	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	501-1,000	1,219 contacts →
	Exact match “Founded in 1938, Snell & Wilmer is a full-service business law firm with more than 500 lawyers practicing in 17 locations throughout the United States and in Mexico.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Fennemore	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	501-1,000	674 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 · Sep 20, 2026 · View company records in RevenueBase
3	Gust Rosenfeld PLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	51-200	112 contacts →
	Exact match “Gust Rosenfeld is a full-service law firm established in 1921 with offices in Phoenix, Tucson, Wickenburg and Flagstaff.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Osborn Maledon, P.A	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	51-200	99 contacts →
	Exact match “Osborn Maledon is a leading Arizona law firm with more than 50 attorneys providing litigation, business and general counsel solutions for our clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Jennings, Strouss & Salmon, PLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	51-200	90 contacts →
	Exact match “For over 80 years, Jennings Strouss has been dedicated to providing clients with strategic legal guidance to help them seize every opportunity.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Broening Oberg Woods & Wilson, P.C	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	51-200	43 contacts →
	Exact match “Broening Oberg Woods & Wilson, PC has been serving clients throughout Arizona since 1978.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Jennings Haug Keleher Mcleod LLP	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	51-200	41 contacts →
	Exact match “Jennings Haug Keleher McLeod (JHKM) is a full-service litigation and business law firm with extensive trial, litigation management, dispute resolution and complex litigation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Thorpe Shwer, P.C	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “Thorpe Shwer is a Phoenix-based litigation firm combining the capabilities of a large practice with the attention and laser-focus of a boutique firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Wilenchik & Bartness LAW Office	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	11-50	17 contacts →
	Exact match “Our Mission Wilenchik & Bartness has experienced and proven attorneys who provide quality,"big firm" legal representation in a more responsive and less intimidating "small firm"…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Israel & Gerity, Pllc	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	16 contacts →
	Exact match “Israel & Gerity, PLLC, has earned a solid reputation throughout Arizona for being a no-nonsense law firm focused on results.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Dessaules LAW Group	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “Litigation is what we do.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	The LAW Offices Of Donald W. Hudspeth, P.C	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “The Law Offices of Donald W.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Poli, Moon & Zane, Pllc	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Poli, Moon & Zane, PLLC was founded in 2020 to provide top-flight legal representation to clients in civil litigation matters.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Newman Jones, Pllc	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Newman Jones is a full-service law firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Alliance Ip, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “Alliance IP provides world-class intellectual property services, including patent portfolio management, licensing, due diligence, and litigation support services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	VAN Cott & Talamante, Pllc	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “Van Cott & Talamante, PLLC CopperPoint Tower 3030 North Third Street, Suite 790 Phoenix, Arizona 85012 Phone (602) 257-9160 Fax (602) 257-9180 Van Cott & Talamante, PLLC (formerly…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Vedu PLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “Business and Tax LAW FIRM Specializing in Commercial Law & Litigation, Tax & Regulatory Compliance We do Business Law and Tax to help you grow, win and relax.™” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Bycer & Marion, PLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “Fostering and Protecting Intellectual Property.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Mestaz LAW	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Daniel Mestaz is an AV-rated commercial trial attorney specializing in commercial and plaintiff's employment litigation, who has been litigating for thirty years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Pace Selden Gilman	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	4 contacts →
	Exact match “Responsive.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Mills Woods LAW Pllc	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Mills + Woods Law is a full-service firm focused on business disputes, business formation, and personal injury, including medical malpractice.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Inspired Idea Solutions LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Inspired Idea Solutions is dedicated to helping business owners build, grow and use their intellectual property.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Leonov Trademark LAW	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “We specialize in safeguarding your intellectual property through expert trademark and copyright services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Frame Law, Pllc	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Frame Law provides boutique legal services in the following areas: Civil Litigation and Trial Practice (Commercial and Defense) Risk Management Consulting Litigation Management…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Diamondback Legal	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Welcome to Diamondback Legal, where our experienced Phoenix legal team understands that each client and case is unique and requires personalized attention to detail.” 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 49 intellectual property litigation firms based in Phoenix, United States

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

As of Sep 20, 2026

53.2%Verified-email coverage

51.7Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Phoenix, so it is reported there. Company counts and contact totals on this page are exact for Phoenix, over 49 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 Phoenix, 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 1,347 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 Phoenix, United States?

RevenueBase identified 49 company matches for intellectual property litigation firms associated with Phoenix, 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?

Snell & Wilmer 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). Phoenix has 49.

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 1,347 professional contacts with verified work emails tracked across these 49 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.