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Corporate Counsel Patent Trial and Appeal Board Preponderance of the Evidence

A&O Shearman

Federal Circuit Issues Key Ruling On Collateral Estoppel And Patent Invalidity

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The Federal Circuit recently issued a decision in the ongoing dispute in Kroy IP Holdings, LLC v. Groupon, Inc., addressing the collateral estoppel effect of Patent Trial and Appeal Board (PTAB) decisions on subsequent...more

Jones Day

Andersen: A Window into Derivation Proceedings before the PTAB

Jones Day on

Recently, the PTAB issued its first ever final written decision in a post-AIA derivation proceeding in Andersen Corporation v. GED Integrated Solutions, Inc., Case DER2017-00007, Paper 57 (PTAB Mar. 20, 2019), finding that...more

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