Company lists · Data refreshed November 2026

Top 25 Software copyright attorneys based in the United States

RevenueBase identified 361 company matches for software copyright attorneys associated with the United States as of November 2026 and tracks 3,042 professional contacts across them, including 1,619 with verified work emails. New York is the largest hub.

This list covers company matches for software copyright attorneys associated with the 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 November 5, 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 Nov 5, 2026 How this list was built
361Companies
3,042Contacts tracked
1,619Verified emails
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The 25 largest software copyright attorneys based in the United States

Ranked by team size
Top 25 of 361 company matches for software copyright attorneys based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchIrvine, CA, United StatesHQ recorded Nov 5, 2026501-1,000632 contacts →

Exact match

“Knobbe Martens protects the ideas that drive innovation and propel our world forward.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchChicago, CO, United StatesHQ recorded Nov 5, 202651-200162 contacts →

Exact match

“Leydig, Voit & Mayer remains at the forefront of intellectual property law, providing advice and counsel in intellectual property litigation, licensing, and prosecution services…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Nov 5, 202651-200150 contacts →

Exact match

“Seed IP provides comprehensive legal assistance in all areas of intellectual property, including patents, trademarks, copyrights, trade secrets and unfair competition…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-200100 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Focused entirely on the worldwide protection of intellectual property rights in the United States and around the globe, few firms can match our breadth of experience and level of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-20070 contacts →

Exact match

“Fletcher Yoder is a growing law firm specializing in intellectual property matters.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBoca Raton, CA, United StatesHQ recorded Nov 5, 202611-5052 contacts →

Exact match

“Intellectual Property Law Experts At SRipLaw, our mission is to be a beacon of hope and a trusted ally for creators everywhere.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Price Heneveld represents clients from across the nation and around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMinneapolis, MN, United StatesHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“Since 1993, Westman, Champlin & Koehler has been a legal advisor to enterprises in engineering, physics, and life sciences throughout the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“O+Z is a dynamic litigation boutique founded by attorneys with extensive experience protecting content and brands.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSandy, UT, United StatesHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“Thorpe North and Western (TNW) provides a full spectrum of outstanding legal services characterized by a unique team philosophy, approach and process.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Cesari and McKenna is an intellectual property law firm representing clients ranging from individuals to emerging and established companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“Staas & Halsey LLP has provided clients with intellectual property protection and technical expertise since 1971.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-20031 contacts →

Exact match

“Ostrolenk Faber is a premier intellectual property boutique law firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202611-5031 contacts →

Exact match

“Hickman Becker Bingham Ledesma LLP is a premier provider of high-quality intellectual property legal services in Silicon Valley.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHouston, CA, United StatesHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Nolte Lackenbach Siegel Intellectual Property Law Group provides strategic legal services that are necessary in obtaining, maintaining, protecting and transferring intellectual…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSanta Monica, WA, United StatesHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Newman LLP represents clients in litigation and business transactions, with a heavy focus on internet and intellectual-property issues.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 5, 20261-1029 contacts →

Exact match

“The Copyright Society, a non-profit organization established in 1953, is devoted to copyright law awareness and education.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMinneapolis, United StatesHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“BCH provides patent preparation and prosecution, litigation support as experts in patent cases, patent license drafting and negotiation, confidentiality, non-disclosure, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMinneapolis, United StatesHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Billion & Armitage strives to develop long-term relationships with companies, universities, national laboratories and entrepreneurs with the purpose of developing intellectual…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Lempia Summerfield Katz LLC specializes in patents, trademarks, copyrights, and other aspects of intellectual property protection and counseling.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchOrlando, FL, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“With over 50 years of experience, Allen, Dyer, Doppelt + Gilchrist, P.A.(ADD+G) is a leading intellectual property and complex business litigation law firm with offices throughout…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchPortland, OR, United StatesHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Kolitch Romano Dascenzo Gates was founded in 2022 by a seasoned team of intellectual property attorneys and professionals.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSummit, NJ, United StatesHQ recorded Nov 5, 20261-1023 contacts →

Exact match

“Gearhart Law is a premier intellectual property law firm headquartered in Summit, New Jersey, with offices in New York City and Philadelphia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Founded in 1926, the law firm of Caesar Rivise, PC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 361 software copyright attorneys based in the United States

See the full list, filter by size, metro and specialty, and access 1,619 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software copyright attorneys based in the United States at a glance

As of Nov 5, 2026
53.2%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
285
11-50
57
51-200
15
201-500
2
501-1,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 361 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 the United States whose business descriptions match “software copyright attorneys” 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 1,619 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 5, 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.

Software copyright attorneys by metro

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 “software copyright attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software copyright attorneys are there based in the United States?

RevenueBase identified 361 company matches for software copyright attorneys associated with the United States 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?

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

Which city has the most software copyright attorneys?

New York leads with 26 company records, followed by Washington (15) and San Francisco (10).

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 1,619 professional contacts with verified work emails tracked across these 361 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 5, 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.