Patent Watch

LegalPatents

AI-Powered Patent Infringement detection. Patent Watch is an AI based platform automating patent infringement detection, analysis, and claim chart generation.

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2025

Founded

Age

$900K

Total funding

Patents

Area

Funding timeline

Dec 2025

Pre Seed Round - Patent Watch (YC F25)

$500K

Apr 2025

Pre Seed Round - Patent Watch (YC F25)

Members only

1 earlier round amount is shown to members.

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Is Patent Watch your company?Design, engineering and verification from someone who ships in this market.For vendors
At a law firm?Verified legal research, and private AI that keeps your documents in your own domain.For law firms
Run legal inside a company?Contract review that quotes the clause it read, and private AI that keeps the document in your domain.For in-house teams
In government?Definitions that hold, and AI inside your own infrastructure. The Belastingdienst and Defence already have both.For government

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A profile says who they are. Ask what it means: market size, ARR estimated from headcount, number of competitors, and implied runway and burn. Answered with sources.

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