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Patent Filings Obviousness

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

Knobbe Martens

Novartis AG v. Ezra Ventures LLC

Knobbe Martens on

Federal Circuit Summary - Before Moore, Chen, and Hughes. Appeal from the United States District Court for the District of Delaware. Summary: Obviousness-type double patenting does not invalidate an otherwise validly...more

Dechert LLP

Recent Federal Circuit Decisions on Obviousness-Type Double Patenting May Shape Life Science Patent Portfolio Management

Dechert LLP on

The Federal Circuit recently decided two appeals, Novartis AG v. Ezra Ventures LLC (“Ezra”) and Novartis Pharms. Corp. v. Breckenridge Pharm. Inc. (“Breckenridge”) that both relate to the effect of obviousness-type double...more

Akin Gump Strauss Hauer & Feld LLP

PTAB Institutes Trial on a “Follow-On” IPR Petition Following Two Previous Denials

Sanofi-Aventis LLC and Regeneron Pharmaceuticals (“Petitioners”) filed three separate requests for an inter partes review (IPR) of Immunex Corporation’s (“Patent Owner”) patent related to asthma and allergy treatment—U.S....more

Dorsey & Whitney LLP

Three Reasons to File a Design Patent with your Utility Patent

Dorsey & Whitney LLP on

When filing a utility patent that includes design elements, the patentee is often faced with the question “should I also file a design patent?” The patentee may answer with “there is no need to file the design patent since...more

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