Category Archives: Lack of Written Description

SUPREME COURT HOLDS THAT AIA ON-SALE BAR APPLIED TO SECRET SALES

By Reza Mollaaghababa In an inter-partes review proceeding (IPR), a challenger can rely only on patents and printed publications to challenge the validity of a patent claim. In contrast, in a post grant review (PGR) proceeding, a challenger can rely … Continue reading

Posted in Amendments before the PTAB, America Invents Act, Appeals, Court of Appeals Fed Circuit, Covered Business Methods, Federal Circuit, Inter Partes Review, Lack of Written Description, On-Sale BAR, One-year Statutory Bar, Patent Eligible Subject Matter, Post Grant Review, Printed Matter Doctrine, PTAB Procedure, PTAB Trial Practice Guide, Supreme Court, Trial Tactics, USPTO | Tagged , , , , , ,

First Post Grant Review Petition Filed

By Tom Engellenner After nearly a dozen false starts, it appears that the first genuine “Post Grant Review” (PGR) petition may have been filed with the Patent Trial and Appeal Board (PTAB) under the America Invents Act (AIA). Petition PRG2014-00008 … Continue reading

Posted in America Invents Act, Anticipation/Obvious, Lack of Written Description, Post Grant Review, PTAB Procedure, Trial Tactics, USPTO | Tagged , , , , , , , , , , ,