Bespoke IP, AI, and Tech Law.
We merge top legal and engineering talent and cutting-edge technology to advise clients at the forefront of IP, AI, software, and emerging technology.
We’re Patent Nerds.
We’ve procured patents for everyone from rock stars to seven-year-olds. We’ve helped build and manage patent portfolios valued in the billions. We’re named inventors on patents ourselves, and we draft patents to create leverage in deals, diligence, and litigation.
We know AI, we code AI.
We are former AI startup founders, we build AI systems ourselves, and we were among the earliest legal scholars writing seriously about AI legal issues. We advise companies building, buying, and deploying AI.
We even develop our own AI tools for patent analysis. Try them yourself.
Review grant rates, rejection patterns, and related USPTO metrics to shape prosecution strategy before you respond. Opens in a new tab.
Find sentence-level concepts in a U.S. patent family specification that remain unclaimed across related filings. Opens in a new tab.
Compare amendment activity across a U.S. patent family and see how claims changed from filing to issuance. Opens in a new tab.
Flag missing or inconsistent antecedent basis in claim language before it turns into a drafting or prosecution problem. Opens in a new tab.
We are product counsel.
We are former startup founders, in-house counsel, hardware builders, code monkeys, and more. This gives us unique perspective to serve as your outside product counsel on a whole or fractional counsel basis.
We game.
We’re gamers and lawyers. We’ve spent decades advising game studios and helping them fix hard legal issues, and we’re among the leading scholars on video game IP, creativity, and subject-matter eligibility.
We write the playbook.
Engineers, in-house counsel, and other lawyers rely on us to understand complex patent, IP, AI, and technology issues. We teach law school classes, present around the world, and author authoritative books, articles, and practical guides on technology law.
News & Insights
Kirk Sigmon named in 2027 Best Lawyers in America
Kirk was recognized for his expertise in patent law.
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PC Gamer Interviews Kirk Sigmon regarding Trademark Filings and “Kingdom Come Salvation”
Kirk discussed how a filing in a specific trademark classification, IC 041, didn't necessarily suggest that the game would be multiplayer.
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Ross Dannenberg and Kirk Sigmon Recognized in Managing IP’s 2026 IP STARS Rankings
Ross was recognized as a Patent Star, and Kirk was recognized as a Rising Star.
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Barron’s interviews Kirk Sigmon regarding AI Training Data Lawsuit between Reddit and Anthropic
When interviewed regarding Reddit's upcoming IPO, Kirk explained why Reddit's contract-based claims are unique and could limit Anthropic's ability to use copyright defenses.
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