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The Virtues of Claiming Precisely What the FDA Approved!

USA - January 3 2022 In Teva Pharms. USA, Inc. v. Corcept Therapeutics, Inc., No 21-1360 (Fed. Cir. Dec. 7, 2021), the Federal Circuit affirmed the Final Written Decision…

Adriana L. Burgy, Jordan Cowger†, Stacy Lewis, Melanie Magdun, Amanda K. Murphy

A Whole Lot of “Cobbl[e]”-ty Gook After Wertheim

USA - December 21 2021 Holding: In Indivior UK Ltd. v. Dr. Reddy's Laboratories S.A., No. 20-2073 (Fed. Cir. 2021), the Federal Circuit issued an opinion ("Majority…

Thomas L. Irving, Stacy Lewis, Melanie Magdun, Amanda K. Murphy, Taylor L. Stark

If You Snooze, You Lose: Prosecution Laches as a Defense by the PTO

USA - August 6 2021 In Hyatt v. Hirshfeld, Nos. 998 F.3d 1347 (Fed. Cir. June 1, 2021), the Federal Circuit vacated the lower court’s decision with respect to the…

Thomas L. Irving, Kyu Yun Kim, Misook Kim, Stacy Lewis, Melissa C. Santos, Ph.D.

NAD Performs a Check-up on P&G’s Claims for Crest Whitening Emulsions

USA - June 22 2021 In a recent National Advertising Division (“NAD”) proceeding, SmileDirectClub, LLC (“SDC”) challenged The Procter & Gamble Company’s (“P&G”) claims…

Margaret A. Esquenet, Anna B. Naydonov

Applicant’s Unreasonable Delays During Patent Prosecution Can Lead to Prosecution Laches

USA - June 17 2021 In Hyatt v. Hirshfeld, No. 2018-2390 (Fed. Cir. June 1, 2021), the Federal Circuit vacated and remanded the district court’s rejection of the PTO’s…

Elizabeth D. Ferrill, Christina Ji-Hye Yang