Burden is on Petitioner to Prove Priority Date of Patent Challenged in Inter Partes Review

Succeeding on a lone ground of unpatentability, Hewlett-Packard was able to get all 4 challenged claims of an MCM patent into a trial for inter partes review in a case styled as Hewlett-Packard Co. v. MCM Portfolio, LLC (IPR2013-00217), involving...
By: Harness, Dickey & Pierce, PLC

Harness, Dickey & Pierce, PLC