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Federal Circuit: In An IPR Proceeding, The Burden Lies With The Petitioner To Show 'Substantial Evidence' That The Prior Art Patent Is Entitled To The Priority Date Of Its Provisional Application<br/>Federal Circuit: Scope Of Reexamination Claims Is Reviewed De Novo

6 minute read September 30, 2015 at 06:06 PM
By
Howard J. Shire And Brent T. Hagen
IP News

Federal Circuit: In An IPR Proceeding, The Burden Lies With The Petitioner To Show 'Substantial Evidence' That The Prior Art Patent Is Entitled To The Priority Date Of Its Provisional Application

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