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Last Updated: December 12, 2025

PTAB Cases for Patent Owner: ICOS Corporation

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Patent Trial and Appeal Board Cases for Patent Owner: ICOS Corporation

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Patent	Petitioner	Status	Filing Date	Accorded Filing Date	Patent Owner	Trial Type	Trial Number	Decision Date	Inventor	Document Download
6,821,975	Actelion Pharmaceuticals Ltd	⤷ Get Started Free	2015-01-13	01-13-2015	ICOS Corporation	Inter partes review	⤷ Get Started Free	08-04-2015	Neil Anderson	⤷ Get Started Free
6,943,166	IntelGenx Corp.	⤷ Get Started Free	2016-02-26	02-26-2016	ICOS Corporation	Inter partes review	⤷ Get Started Free	09-01-2016	William Pullman	⤷ Get Started Free
7,182,958	Actelion Pharmaceuticals Ltd	⤷ Get Started Free	2015-01-13	01-13-2015	ICOS Corporation	Inter partes review	⤷ Get Started Free	08-04-2015	Peter Oren	⤷ Get Started Free
>Patent	>Petitioner	>Status	>Filing Date	>Accorded Filing Date	>Patent Owner	>Trial Type	>Trial Number	>Decision Date	>Inventor	>Document Download

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