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Pharmaceutical Patents Biosimilars Teva Pharmaceuticals

Venable LLP

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

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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

Soliris® (eculizumab) Interchangeable Biosimilar Launches: Bkemv™ and Epysqli®

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On April 7, 2025, Samsung Bioepis and Teva announced the launch of Epysqli® (eculizumab-aagh), a provisionally interchangeable biosimilar of Alexion / AstraZeneca’s Soliris® (eculizumab), at a 30% discount to Soliris®’s...more

Goodwin

Teva and Samsung Bioepis Announce U.S. Launch of EPYSQLI® (eculizumab-aagh), a SOLIRIS® Biosimilar

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On April 7, 2025, Teva Pharmaceuticals and Samsung Bioepis Co., Ltd. announced the U.S. launch of EPYSQLI® (eculizumab-aagh), a biosimilar referencing Alexion Pharmaceuticals’ SOLIRIS®....more

Venable LLP

Alvotech and Teva Announce First FDA Acceptance of aBLA for Simponi® / Simponi Aria® (golimumab) Biosimilar

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On January 27, 2025, Alvotech and Teva announced the FDA acceptance of an aBLA for AVT05, a proposed biosimilar of Janssen’s Simponi® / Simponi Aria® (golimumab)....more

Goodwin

FDA Approval of Alvotech/Teva Ustekinumab Biosimilar

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​​​​​​​On April 16, Alvotech and Teva announced the FDA approval of SELARSDI™ (ustekinumab-aekn), biosimilar to Johnson and Johnson’s STELERA® (ustekinumab)....more

Sheppard Mullin Richter & Hampton LLP

FTC's Campaign Against Improper Orange Book Listings Continues with Amicus Brief in Teva’s Challenge of Amneal Asthma Inhaler ANDA

The Federal Trade Commission (“FTC”) has filed an amicus brief in Teva Branded Pharmaceuticals Products R&D, Inc. v. Amneal Pharmaceuticals of New York, LLC to further the agency’s efforts to promote and protect generic drug...more

Goodwin

Formycon/Fresenius Kabi and Samsung Bioepis Settlements with J&J and Janssen Biotech regarding Ustekinumab

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On August 7, 2023, Formycon AG and Fresenius Kabi announced that they have reached a settlement with Johnson & Johnson (“J&J”) in the United States relating to FYB202, a proposed ustekinumab biosimilar to STELARA®, marketed...more

Proskauer - The Patent Playbook

GSK v. Teva: Federal Circuit Issues New Opinion Analyzing Induced Infringement

On August 5, 2021, the Federal Circuit withdrew its October 2020 opinion in GSK v. Teva, summarized in this post on induced infringement of method-of-treatment claims, and issued an opinion that reiterated the prior holding...more

Herbert Smith Freehills Kramer

DC District Court Provides Guidance as to the Meaning of ‘Protein’ Under the BPCIA

In December 2020, the U.S. District Court for the District of Columbia issued a decision in Teva v. FDA, reviewing FDA’s definition of “protein” in connection with the agency’s determination that Teva’s Copaxone®, a...more

Cooley LLP

Alert: GSK v. Teva – Induced Infringement Liability Despite Skinny Label

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In GlaxoSmithKline LLC v. Teva Pharmaceuticals USA, Inc., the Federal Circuit reinstated a jury's verdict that Teva infringed GSK's patented method of using its Coreg® drug product, even though Teva's product was initially...more

Herbert Smith Freehills Kramer

US Biosimilar Market Expands As BPCIA Turns 10

The 10th anniversary of the U.S. biosimilar pathway the Biologics Price Competition and Innovation Act of 2009 (BPCIA) is quickly approaching and marks an expansion of the U.S. biosimilar market. The BPCIA, signed into law...more

Goodwin

Year in Review: The Top-Five U.S. Biosimilar Market Developments of 2019

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As we start the new year, we look back at the top U.S. biosimilar market developments of 2019. Here are some of our highlights, in no particular order...more

Goodwin

Teva and Celltrion Launch Rituximab Biosimilar in US

Goodwin on

On November 7, Teva Pharmaceuticals USA, Inc., and Celltrion, Inc., announced that TRUXIMA® (rituximab-abbs) will be available in the United States beginning November 11. As we previously reported, TRUXIMA® is the first...more

Smart & Biggar

Rx IP Update - July 2019

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Federal Court of Appeal requires PMPRB to re-determine whether patent ‘pertains to’ Galderma’s DIFFERIN - On June 28, 2019, the Federal Court of Appeal granted the appeal of the Patented Medicine Prices Review Board (PMPRB...more

Smart & Biggar

2018 Highlights in Canadian Life Sciences IP

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In 2018 we reported on a number of developments in life sciences IP and regulatory law. Our most-read articles were: #1 a June update on biosimilars (authored by Urszula Wojtyra); #2 a “live” summary chart of Vanessa’s Law...more

Smart & Biggar

Rx IP Update - November 2018

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In This Issue: Ontario Court of Appeal allows Sanofi and Schering to plead that Federal Court ramipril patent invalidity decision was flawed due to “promise doctrine” - In an action by Apotex for compensation from...more

Goodwin

Trastuzumab, Rituximab, and Bevacizumab Litigation Updates

Goodwin on

Below is a rundown of some recent developments in BPCIA litigations concerning biosimilars of Genentech’s Herceptin® (trasuzumab), Rituxan® (rituximab), and Avastin® (bevacizumab). Celltrion v. Genentech (trastuzumab) and...more

Smart & Biggar

Rx IP Update - February 2018

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Federal Court of Appeal dismisses Teva’s levofloxacin damages appeal - On February 8, 2018, the Federal Court of Appeal issued public reasons for its decision dismissing Teva’s appeal relating to the damages and costs...more

Smart & Biggar

Rx IP Update - 2017 Highlights in Canadian Life Sciences IP

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The year 2017 was one of the most significant years for Canadian Life Sciences IP and Regulatory Law in Canada’s history. The year saw major developments in patent linkage, patent term, and substantive patent issues. As we...more

Smart & Biggar

RxIP Update - 2016 Year in Review

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The following are highlights of developments in Canadian life sciences intellectual property and regulatory law in 2016, updating our 2016 mid-year highlights. 1. Substantive patent law developments - Utility and...more

McDonnell Boehnen Hulbert & Berghoff LLP

Court Report - February 2016

About Court Report: Each week we will report briefly on recently filed biotech and pharma cases. Astellas Pharma Inc. et al. v. Apotex Inc. et al. 1:15-cv-00857; filed September 22, 2015 in the District Court of...more

McDermott Will & Emery

ANDA Update - October 2015

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Federal Circuit Interprets Statutory Requirements for Biosimilar Regulatory Pathway - Amgen Inc., v. Sandoz Inc., (Fed. Cir. July 21, 2015): In a case of first impression, the U.S. Court of Appeals for the Federal...more

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