Gish PLLC | Intellectual Property Law Firm
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Intellectual property litigation and counseling for the world's most innovative companies.

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World-class intellectual property services on a boutique scale.

Large publicly traded companies and cutting-edge startups trust Gish PLLC to handle their most intricate IP matters. Our attorneys achieve disproportionately successful results for our clients before federal and state courts, the Patent Trial and Appeal Board, the Federal Circuit, and the International Trade Commission.

Recent News

Ryan Iwahashi Joins Gish PLLC as a Partner

Gish PLLC is proud to announce that Ryan Iwahashi has joined the firm as a Partner.  Mr. Iwahashi – a former Federal Circuit clerk with an MS in Computer Science – made the move to Gish PLLC after nearly a decade in the IP Litigation Group of Gibson, Dunn & Crutcher LLP, where he represented some of the world's leading tech companies.  With a particular focus on high-tech intellectual property disputes, Mr. Iwahashi has extensive experience handling patent infringement, trade secret misappropriation, intellectual property licensing, and standard-essential patent matters.


Gish PLLC Client Dayus Wins Institution of Inter Partes Review of Two Patents

On March 6, 2023, the Patent Trial and Appeal Board instituted inter partes review based on two petitions that Gish PLLC filed on behalf of Dayus Register & Grille, Inc.  The first petition challenges U.S. Patent No. 9,765,988, while the second petition challenges U.S. Patent No. 10,871,305.  Gish PLLC also represents Dayus in a parallel district court action.