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Last Updated: April 22, 2025

PTAB Cases in 2021

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Patent Trial and Appeal Board Cases in 2021

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Patent	Petitioner	Status	Filing Date	Accorded Filing Date	Patent Owner	Trial Type	Trial Number	Decision Date	Inventor	Document Download

11,458,104		⤷ Try for Free	2021-10-25				⤷ Try for Free			⤷ Try for Free
9,220,631	Regeneron Pharmaceuticals, Inc. et al.	⤷ Try for Free	2021-04-16	04-16-2021		Inter partes review	⤷ Try for Free	10-26-2021		⤷ Try for Free
7,727,720	Quest Diagnostics Incorporated	⤷ Try for Free	2021-04-15	04-15-2021		Inter partes review	⤷ Try for Free	10-19-2021		⤷ Try for Free
11,324,753		⤷ Try for Free	2021-02-16				⤷ Try for Free			⤷ Try for Free
10,716,793	Liquidia Technologies, Inc.	⤷ Try for Free	2021-01-07	01-07-2021		Inter partes review	⤷ Try for Free	08-11-2021		⤷ Try for Free
>Patent	>Petitioner	>Status	>Filing Date	>Accorded Filing Date	>Patent Owner	>Trial Type	>Trial Number	>Decision Date	>Inventor	>Document Download

Showing 1 to 5 of 5 entries

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