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Claim Construction › Patent Invalidity › Medical Devices

A&O Shearman

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

A&O Shearman on

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

McDonnell Boehnen Hulbert & Berghoff LLP

Shockwave Medical, Inc. v. Cardiovascular Systems, Inc. (Fed. Cir. 2025)

McDonnell Boehnen Hulbert & Berghoff LLP on

Received wisdom is that inter partes review proceedings are limited to prior art as defined by patents and printed publications.  But in recently decided Shockwave Medical, Inc. v. Cardiovascular Systems, Inc., another prior...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Design Patent Case Digest: Ethicon Endo-Surgery, Inc. v. Covidien, Inc.

Sterne, Kessler, Goldstein & Fox P.L.L.C. on

Decision Date: August 7, 2015 - Court: U.S. Court of Appeals for the Federal Circuit - Patent: D661,801; D661,802; D661,803; D661,804 - Holding: Summary judgment of invalidity REVERSED; claim construction...more

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