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Healthcare › Patent Invalidity

A&O Shearman

UPC Court of Appeal clarifies approach to claim construction

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Insulet v EOFlow UPC_CoA_768/2024 (Ord_69078/2024) The Unified Patent Court (UPC) Court of Appeal has issued a significant decision that provides important guidance on the interpretation of patent claims in UPC...more

A&O Shearman

Federal Circuit Invalidates Patent For Angioplasty Catheter Based On Applicant Admitted Prior Art

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The Federal Circuit recently issued a precedential decision in Shockwave Med., Inc. v. Cardiovascular Sys., Inc. (CSI), affirming-in-part and reversing-in-part the Patent Trial and Appeal Board’s (PTAB) decision, and...more

Proskauer - The Patent Playbook

Discretionary Denials in Action: iRhythm Technologies Inc. v. Welch Allyn Inc.

Proskauer - The Patent Playbook on

The U.S. Patent and Trademark Office (“USPTO”) Acting Director’s recent decision to deny institution of inter partes review (“IPR”) in iRhythm Technologies Inc. v. Welch Allyn Inc. offers valuable lessons for both patent...more

Robins Kaplan LLP

Melinta Therapeutics, LLC v. Nexus Pharms., Inc.

Robins Kaplan LLP on

Minocin® (minocycline) - Case Name: Melinta Therapeutics, LLC v. Nexus Pharms., Inc., Civ. No. 21-2636, 2024 WL 4799896 (N.D. Ill. Nov. 15, 2024) (Kness, J.)  Drug Product and Patent(s)-in-Suit: Minocin® (minocycline);...more

Schwabe, Williamson & Wyatt PC

SUPREME COURT RULING: Amgen Inc. et al. v. Sanofi et al, May 18, 2023

Schwabe, Williamson & Wyatt PC on

Amgen Inc. et al. v. Sanofi et al, No. 21-757 (S. Ct. May 18, 2023) The Supreme Court issued a long-awaited decision today concerning the enablement requirement found in Section 112 of the Patent Act. Specifically, the...more

Bradley Arant Boult Cummings LLP

Supreme Court Delivers the Final Blow to Amgen

Bradley Arant Boult Cummings LLP on

The questions from the high court during oral argument at the end of March 2023 were fairly telling of the 9-0 ruling that came down yesterday in Amgen, Inc. v. Sanofi (No. 21-757). In fact, it did not come as much of a...more

Irwin IP LLP

No Handling Necessary: Industry Demo Was A Public Use: Minerva Surgical, Inc. v. Hologic, Inc., 2023 WL 1999900 (Fed. Cir. Feb....

Irwin IP LLP on

Be careful of showing your claimed inventions at tradeshows.  On February 15, 2023, the Federal Circuit (“CAFC”) affirmed a summary judgment ruling that, by merely showcasing an embodying device at an industry event (the...more

Knobbe Martens

Medical Device Patentee Petitions Supreme Court Regarding On-Sale Bar and Price Quotes

Knobbe Martens on

A medical device patentee has asked the U.S. Supreme Court to save his design patent, related to an introducer sheath handle, from invalidity based on application of the “on-sale” bar, which prohibits patenting an invention...more

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