John P. Guenther

John P. Guenther

Litigation - Intellectual Property Patent Law Trademark Law
Recognized Since Recognized in Best Lawyers since 2016

About John

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4.1 / 5

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M

Mei Lin Zhang

Jan 05, 2026

Strategic Licensing Agreement That Fueled Our Growth

John advised our university on a joint venture involving medical device patents. His strategic negotiation of licensing terms ensured we retained critical rights while generating substantial revenue....

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Lakshmi Patel

Jan 05, 2026

Swift Action Protected Our Brand From International Copycats

When counterfeit versions of our patented plastics product emerged overseas, John acted decisively. He leveraged his international experience to coordinate enforcement across multiple jurisdictions, s...