Case Number:

IPR2022-00925

Case Type:

IPR

Status:

Final Written Decision - Appealed

Petitioner:

DocuSign, Inc.

Patent Owner:

Tech Center:

1. Filed: April 22, 2022 00:00

   Coverage

   1. October 27, 2023

      DocuSign Gets Inventor's Security Patents Axed At PTAB

      The Patent Trial and Appeal Board has sided with DocuSign Inc. in a series of decisions invalidating three data security patents by an inventor who sued the electronic signature company after serving as its expert witness.

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