News & Analysis as of

Pharmaceutical Patents Amgen v Sanofi Pharmaceutical Industry

Wolf, Greenfield & Sacks, P.C.

Practical Guide to Claiming Small Molecules with Functional Language

Patent claims reciting compounds where at least one group of a compound genus is defined by its function are common. For example, familiar claim terms such as “chelating moiety,” “linker,” and “binding moiety” describe a...more

Parker Poe Adams & Bernstein LLP

Life Sciences Companies Have New Avenue to Challenge Patent Applications After Federal Court Ruling

Drugmakers and other companies in the life sciences industry seeking to invalidate patents have another arrow in their quiver thanks to a recent federal court decision....more

BakerHostetler

[Podcast] Biotechnology, Chemical and Pharmaceutical: Supreme Showdown

BakerHostetler on

In 2023, a lawsuit that had wound its way through the judicial system for nearly 10 years finally had its day in the U.S. Supreme Court – and made waves in the biotechnology, chemical and pharmaceutical communities. Our...more

BakerHostetler

In the Wake of the Amgen Decision, the USPTO Will Continue To Use the Wands Factors when Evaluating Enablement

BakerHostetler on

In the wake of the U.S. Supreme Court’s decision in Amgen Inc. v. Sanofi, 598 U.S. 594 (2023) (Amgen), in which the Court addressed whether Amgen’s functional antibody genus claims satisfy the enablement requirement, the U.S....more

Fish & Richardson

Federal Circuit Evaluates Enablement for Antibody Claims for the First Time Since Amgen v. Sanofi in Baxalta Inc. et al. v....

Fish & Richardson on

On May 18, 2023, the Supreme Court in Amgen Inc. v. Sanofi unanimously affirmed the Federal Circuit’s holding that U.S. Patent Nos. 8,829,165 and 8,859,741 did not enable certain functional genus claims describing a class of...more

A&O Shearman

Half an hour for a bifurcation: UPC Central Division rejects preliminary objection after first oral hearing

A&O Shearman on

The decision concerns the time of filing and admissibility of a revocation action at the Central Division when a parallel infringement action is filed at a local division (Art. 33(4) UPCA). Art 33(4) UPCA states that...more

Mintz - Intellectual Property Viewpoints

Can Enablement and Written Description Bars be Lower for Method-Of-Treatment Patent Claims?

Patent offices may reject a patent application with claims reciting using a composition to treat a disease, based on the requirement that the claimed treatment is not fully supported by the application. In the U.S., such...more

Smith Anderson

Stroke of Genus: Amgen Inc. v. Sanofi

Smith Anderson on

The U.S. Supreme Court recently struck down broad patent claims covering a “genus” of antibodies, reaffirming in a 9-0 decision that a patent must “enable” the full scope of its claims (Amgen Inc. v. Sanofi). Amgen, Inc.,...more

Buckingham, Doolittle & Burroughs, LLC

Amgen Ratifies CAFC’s Requirement to Enable a Claim’s Full Scope

The Court’s reasoning in Amgen v. Sanofi upholds the Federal Circuit’s long-standing requirement to enable the full scope of a claimed invention. Since the Patent Act of 1790, patent law has required describing inventions...more

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