On November 20, 2019, the Patent Trial and Appeal Board (PTAB) issued updated guidance for trial procedures in inter partes review (IPR) and post grant review (PGR) proceedings at the US Patent and Trademark Office in the new edition of the Trial Practice Guide. For easier reading and greater consistency, the new edition incorporates the prior updates released in August 2018 (IP Update, Vol. 21, No. 9) and July 2019 (IP Update, Vol. 22, No.8) into the original August 2012 Practice Guide. The new edition provides updated guidance on the impact of SAS Institute Inc. v. Iancu on the institution of trial. The new guide also replaces the prior “observations” practice with procedures for a more fulsome sur-reply. In addition, the PTAB has provided more opportunities to contact the PTAB to request an initial conference call, and it has updated the way word counts apply to specific filings. The PTAB has also updated the expected scheduling order for derivation...

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