Monthly Archives: January 2019

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 , , , , , ,

YEAR IN REVIEW: CHANGES IN PTAB PRACTICE IN 2018

By Tom Engellenner A number of significant changes occurred in 2018 at the U.S. Patent and Trademark Office (USPTO). To begin with, in February 2018, a new USPTO Director took office.  Director Andrew Iancu, a former patent litigator with law … Continue reading

Posted in Amendments before the PTAB, Broadest Reasonable Interpretation, Enlarged PTAB Panels, Inter Partes Review, Phillips standard, Post Grant Review, PTAB Procedure, PTAB Trial Practice Guide, Sovereign Immunity, Trial Tactics, USPTO | Tagged , , , , , , , , , , , , ,