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Appeals Patents Patent Expiration

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Emphasizes Role of Filing Dates, Reversing Obviousness-Type Double Patenting Invalidation

In Allergan USA, Inc. v. MSN Laboratories Private Ltd., No. 2024-1061 (Fed. Cir. August 13, 2024), the Federal Circuit reversed the District Court of Delaware’s invalidity determination of certain claims of U.S. Patent No....more

McDermott Will & Emery

The Conversation Continues: Some Post-Patent-Termination Royalties Are Acceptable

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For the second time in less than two weeks, a circuit court decided an appeal hinging on the Brulotte rule, which holds that patent royalties are impermissible when based on payments for the use of expired patents. Like the...more

White & Case LLP

Federal Circuit Limits the Application of Obviousness-Type Double Patenting for Patents in the Same Family

White & Case LLP on

On August 13, 2024, a three-judge panel of the Court of Appeals for the Federal Circuit issued a decision, authored by Judge Lourie, in Allergan USA, Inc. v. MSN Laboratories Private Ltd., No. 24-1061, which limits the...more

McDermott Will & Emery

Domestic Industry May Include Old Investments with Sufficient Nexus to Continuing Expenditures

Addressing orders entered by the International Trade Commission (ITC) against imported ATMs, the US Court of Appeals for the Federal Circuit held that expenditures up to 10 years before the complaint may be used to establish...more

Smart & Biggar

Federal Court of Appeal requires PMPRB to re-determine whether patent ‘pertains to’ Galderma’s DIFFERIN

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By: Urszula Wojtyra On June 28, 2019, the Federal Court of Appeal granted the appeal of the Patented Medicine Prices Review Board (PMPRB or Board) and returned to the Board the matter of whether the invention of the 237...more

Knobbe Martens

Federal Circuit Review - January 2019

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A Post-URAA Patent that Issues After but Expires Before a Related Pre-URAA Patent Is Not a Double-Patenting Reference Against the Pre-URAA Patent - In Novartis Pharmaceuticals Corp. v. Breckenridge Pharmaceutical Inc.,...more

McDermott Will & Emery

Obviousness-Type Double Patenting: It’s Complicated

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In two recent decisions, the US Court of Appeals for the Federal Circuit found that an asserted patent was not invalid due to obviousness-type double patenting (1) when a patent filed post-Uruguay Round Agreements Act of 1994...more

Fenwick & West LLP

Patent Owners Win as Federal Circuit Reins in Gilead and AbbVie Double Patenting Rulings

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In a pair of patent owner victories, the U.S. Court of Appeals for the Federal Circuit issued decisions limiting the applicability of obviousness-type double patenting — known as OTDP — to invalidate or limit the term of...more

Knobbe Martens

Novartis AG v. Ezra Ventures LLC

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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

Knobbe Martens

Novartis Pharmaceuticals Corp. v. Breckenridge Pharmaceutical

Knobbe Martens on

Federal Circuit Summary - Before Prost, Wallach, and Chen. Appeal from the United States District Court for the District of Delaware. Summary: A post-URAA patent that issues after but expires before a related pre-URAA...more

Smart & Biggar

Federal Court finds PMPRB unreasonable in finding Galderma patent 'pertains to' medicine in DIFFERIN

Smart & Biggar on

In a November 9, 2017 decision, Justice Phelan of the Federal Court found that the Patented Medicine Prices Review Board Panel (Board) was unreasonable in its assessment that a patent ‘pertained’ to Galderma Canada’s DIFFERIN...more

McDermott Will & Emery

PTO Must Apply Phillips Standard when Construing Expired Patents **WEB ONLY**

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In an opinion addressing the standard for claim construction of a patent that expires during reexamination, the US Court of Appeals for the Federal Circuit upheld the Patent Trial and Appeal Board’s (PTAB’s or Board’s)...more

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