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Pharmaceutical Industry Sanofi

Goodwin

Antitrust Life Sciences Quarterly Update 2025 Q2

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The first half of 2025 has seen an acceleration of M&A activity, including large-scale life sciences transactions, such as Merck’s $3.9 billion acquisition of SpringWorks, Sanofi’s $9.5 billion acquisition of Blueprint...more

Venable LLP

Spotlight On: Lantus® / Lantus® SoloSTAR® (insulin glargine recombinant) / Basaglar® (insulin glargine) / Semglee® (insulin...

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Insulin Glargine Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more

Goodwin

Federal Court Affirms HRSA Authority to Preapprove 340B Rebate Models but Urges HRSA to Reconsider Rejection of Rebate Model

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In a May 15, 2025, opinion, Judge Dabney Friedrich of the US District Court for the District of Columbia denied drugmakers’ motions for summary judgment against the US Department of Health and Human Services and the Health...more

Goodwin

FDA Approves BLA for Novavax’s COVID-19 Vaccine

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On May 19, Novavax, Inc. (“Novavax”) announced that FDA approved its Biologics License Application (“BLA”) for Nuvaxovid™ for active immunization against COVID-19 in adults 65 years and older and individuals 12 through 64...more

Venable LLP

Spotlight On: Prolia® / Xgeva® (denosumab) / Jubbonti® / Wyost® (denosumab-bbdz) / Ospomyv™ / Xbryk™ (denosumab-dssb) / Stoboclo®...

Venable LLP on

Denosumab Challenged Claim Types in Litigation: Claims are counted in each litigation, so claims from the same patent challenged in multiple litigations are counted more than once. Within each litigation a claim is counted...more

Venable LLP

Spotlight On: Humira® (adalimumab) / Amjevita™ (adalimumab-atto) / Cyltezo® (adalimumab-adbm) / Hyrimoz™ (adalimumab-adaz) /...

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Adalimumab Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more

Venable LLP

Spotlight On: Biosimilar Litigations - April 2025

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Biosimilar Litigations include litigations relating to biosimilar/follow-on products of CDER-listed reference products. Litigations between biosimilar applicants/manufacturers and reference product sponsors as well as...more

Venable LLP

FDA Approves First NovoLog® (insulin aspart) Biosimilar: Sanofi’s Merilog™ / Merilog SoloStar®

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On February 14, 2025, the FDA approved Sanofi’s Merilog™ / Merilog SoloStar® (insulin aspart-szjj), the first biosimilar of Novo Nordisk’s NovoLog® (insulin aspart). Merilog™ is packaged in a multi-dose vial, and Merilog...more

Goodwin

Antitrust and Competition Life Sciences Quarterly Update Q2 2024

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To date, 2024 has not yet seen the type of mega-merger (Pfizer/Seagen) or level of agency enforcement (Sanofi/Maze or Amgen/Horizon) as 2023. But two notable investigations — one still active — show the Federal Trade...more

Lathrop GPM

Broad Biotech Patent Claims-the Saga Continues

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There now is increased interest about the written description and enablement requirements for patent applications claiming antibodies. This may stem from the recent U.S. Supreme Court decision in Amgen v. Sanofi, finding lack...more

Knobbe Martens

Routine Optimization of Result-Effective Variable Can Bridge Gaps in Prior Art

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PFIZER INC. v. SANOFI PASTEUR INC. - Before Lourie, Bryson, and Stark.  Appeal from the Patent Trial and Appeal Board....more

McDonnell Boehnen Hulbert & Berghoff LLP

Pfizer Inc. v. Sanofi Pasteur Inc. (Fed. Cir. 2024)

Last week, the Federal Circuit handed down its opinion in Pfizer Inc. v. Sanofi Pasteur Inc., affirming the Patent Trial and Appeal Board's (PTAB) determination that all claims of U.S. Patent No. 9,492,559 challenged in...more

Goodwin

Antitrust & Competition Life Sciences Year in Review 2023

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Despite increasingly aggressive rhetoric from the agencies, 2022 was largely characterized as “business as usual” in the antitrust world. In contrast, 2023 featured a significant step up in enforcement activity, including...more

Smith Anderson

Stroke of Genus: Amgen Inc. v. Sanofi

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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

Axinn, Veltrop & Harkrider LLP

Supreme Court confirms full scope enablement standard in Amgen v. Sanofi

This month, the Supreme Court issued its opinion in Amgen Inc. v. Sanofi, the closely watched case involving the enablement standard for patent claims, particularly as applied to functionally defined genus claims. Genus...more

Dinsmore & Shohl LLP

The More You Claim, The More You Must Enable: SCOTUS Delivers Amgen v. Sanofi Opinion

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In May, the Supreme Court of the United States handed down its decision in Amgen Inc. v. Sanofi, which addressed the statutory enablement requirement for patents. The decision is consistent with ongoing efforts to strike a...more

Carlton Fields

U.S. Supreme Court Unanimously Upholds the Federal Circuit’s Enablement Inquiry for Patent Claims

Carlton Fields on

On May 18, 2023, the U.S. Supreme Court handed down a unanimous decision in the much-anticipated Amgen Inc. v. Sanofi case. See 598 U.S. ___, No. 21-757, 2023 WL 3511533 (May 18, 2023). In so doing, the Court maintained the...more

Wilson Sonsini Goodrich & Rosati

Broad Genus Patents Must Be Enabled over the Full Scope of the Claims

Amgen Inc. et al. v. Sanofi et al., No. 22-157 (U.S. 2023) - The U.S. Supreme Court, in a unanimous decision, has affirmed the Federal Circuit’s decision invalidating Amgen’s patent claims covering a genus of antibodies...more

Dorsey & Whitney LLP

Supreme Court Upholds Patent Law Precedent

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The case of Amgen Inc. v. Sanofi, U.S., No. 21-757 dealt with patent law’s “enablement” requirement. Essentially, the Court affirmed 150 years of precedent requiring the invention to be described “‘in such full, clear,...more

Goodwin

Supreme Court Affirms Amgen Patents’ Invalidity in Closely Watched Enablement Case

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The U.S. Supreme Court has decided a closely watched case regarding patent law’s enablement requirement, Amgen Inc. v. Sanofi. The Supreme Court affirmed the Federal Circuit’s decision that Amgen’s patent claims were invalid,...more

Cooley LLP

Supreme Court Affirmance in Amgen v. Sanofi Leaves Legal Standard for Patent Enablement Undisturbed

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The legal standard for enablement – the statutory requirement under 35 USC § 112 that a patent must enable those skilled in the art to “make and use” the claimed invention – remains unchanged after the US Supreme Court...more

Ballard Spahr LLP

Supreme Court Affirms Lack of Enablement for Amgen’s Patent Claims

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Summary - In Amgen v. Sanofi, the Supreme Court unanimously affirmed the District of Delaware and Federal Circuit findings that Amgen’s functionally defined patent claims to a class of therapeutic antibodies are invalid as...more

A&O Shearman

United States Supreme Court affirms invalidating claims for lack of enablement

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Executive Summary - In Amgen Inc. v. Sanofi, the United States Supreme Court affirmed the lower courts’ judgment that the asserted claims of U.S. Patent No. 8,829,165 (“the ’165 Patent”) and U.S. Patent No. 8,859,741 (“the...more

Procopio, Cory, Hargreaves & Savitch LLP

5 Takeaways from the U.S. Supreme Court Decision in Amgen v. Sanofi

The U.S. Supreme Court’s unanimous decision in Amgen Inc. v. Sanofi (referred to as the Amgen decision) likely makes it more difficult for life sciences companies to obtain broad patents claiming an entire genus of antibodies...more

Fish & Richardson

Amgen v. Sanofi

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On May 18, the Supreme Court sided with Sanofi in Amgen v. Sanofi, 598 U.S. ____ (2023), a dispute concerning broad functional genus claims for antibodies. The ruling affirmed the Federal Circuit’s reading of the Patent Act’s...more

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