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Venable LLP

Spotlight On: Rituxan® (rituximab) / Truxima® (rituximab-abbs) / Ruxience® (rituximab-pvvr) / Riabni™ (rituximab-arrx) - August...

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Rituximab 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: Herceptin® (trastuzumab) / Ogivri® (trastuzumab-dkst) / Herzuma® (trastuzumab-pkrb) / Ontruzant® (trastuzumab-dttb)...

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Trastuzumab 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

Recent Adalimumab Biosimilar Developments

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FDA grants interchangeable designation to Pfizer’s adaliumumab biosimilar – On October 5, 2023, Pfizer Inc. announced that the U.S. Food and Drug Administration (FDA) has designated ABRILADA (adalimumab-afzb) as an...more

Goodwin

Q1 2022 Earnings Roundup: Biologics and Biosimilars Update

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Below are some highlights from first quarter 2022 earnings reports recently released by biologics and biosimilars companies: Biogen: Last week, Biogen reported total quarterly revenues of $2,532 million, and biosimilar...more

Goodwin

Pfizer Files Lawsuit in Australia to Halt Sales of BRENZYS (etanercept)

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Last week Pfizer filed a lawsuit in a federal court of Australia against respondents Samsung Bioepis, Merck, Sharp & Dohme, Organon, and Arrow, to halt sales of their biosimilar BRENZYS (etanercept). Pfizer alleges that the...more

Goodwin

Year in Review: Top Legal Developments of 2021 Impacting Biosimilars

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As we close out another calendar year, we look back at the top legal developments of 2021 that could influence the market for biologics and biosimilars. There were many interesting decisions and other developments in district...more

Goodwin

Amgen and Pfizer Developing More Interchangeable Biosimilars

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In their respective third quarter financial results, Amgen and Pfizer both announced plans to seek interchangeable status for select biosimilars.  Amgen announced that patients are currently being enrolled in Phase 3 studies...more

Goodwin

J&J and Pfizer Settle Remicade Biosimilar Antitrust Suit

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On July 20, 2021, after nearly four years of litigation, Johnson & Johnson (J&J) and Pfizer have agreed to dismiss all claims asserted in the antitrust suit brought by Pfizer in the Eastern District of Pennsylvania regarding...more

Goodwin

Motion to Dismiss Denied in Amgen v. Hospira BPCIA

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At the end of last month, Judge Connolly denied defendants Hospira and Pfizer’s motion to dismiss following a telephone conference with the parties.  We previously reported back in February 2020 that Amgen sued Pfizer and its...more

Goodwin

NCCN and Pfizer Announce New Biosimilars Research Projects in Oncology

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The National Comprehensive Cancer Network® (NCCN) Oncology Research Program (ORP) in collaboration with Pfizer announced this week a list of ten selected organizations and their research projects that have been chosen to...more

Goodwin

Year in Review: Top-Five U.S. Biosimilar Market Developments of 2020

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As we ring in the new year, we look back at the top U.S. biosimilar market developments of 2020. Here are some of our highlights, in no particular order...more

Goodwin

Delaware Court Denies Motion to Consolidate Filgrastim Cases Against Pfizer

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The U.S. District Court for the District of Delaware has denied Amgen’s motion to consolidate a recently filed action against Pfizer and its affiliate Hospira relating to Hospira’s filgrastim biosimilar with an ongoing...more

Goodwin

FDA Approves First New Biosimilar of 2020

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On June 10, 2020, the U.S. Food and Drug Administration (FDA) approved Pfizer’s NYVEPRIA (pegfilgrastim-apgf), a biosimilar of Amgen’s NEULASTA. NYVEPRIA is indicated to “decrease the incidence of infection, as manifested by...more

Goodwin

Amgen Sues Pfizer and Hospira for Patent Infringement related to Hospira’s Filgrastim Biosimilar

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Last week, Amgen filed a new complaint against Pfizer and Hospira under the BPCIA for infringement related to Hospira’s filgrastim biosimilar. The action is related to newly granted U.S. Patent No. 10,577,392, which is...more

Goodwin

Pfizer Moves to Dismiss Amgen’s Suit Over Proposed Neulasta Biosimilar

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As we previously reported, on February 11, 2020, Amgen sued Pfizer and its affiliate Hospira, alleging that their proposed biosimilar of Amgen’s NEULASTA (pegfilgrastim) would infringe U.S. Patent No. 8,273,707 (“the ’707...more

Goodwin

Amgen Sues Pfizer Over Proposed Neulasta Biosimilar

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On February 11, 2020 Amgen sued Pfizer and its affiliate Hospira for patent infringement based on their proposed biosimilar of NEULASTA (pegfilgrastim). Pegfilgrastim is indicated for decreasing the incidence of infection in...more

Goodwin

Biosimilars Update: Bio-Thera Solutions BAT1706 (bevacizumab) and Pfizer RUXIENCE (rituximab)

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Below are a few biosimilar-related updates from the past week. Bio-Thera Solutions announced that in a Phase III clinical trial of BAT1706 (bevacizumab), BAT1706 met its primary endpoint, demonstrating “equivalence in...more

Goodwin

Pfizer Announces Launches and Pricing Information for Three U.S. Biosimilars

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Today, Pfizer announced that it has launched or is launching the following three biosimilars in the United States at the following prices...more

Herbert Smith Freehills Kramer

Biosimilar Litigation Trends and Lessons Learned in 2019

It has been nearly 10 years since the U.S. Biosimilars Pathway (the Biologics Price Competition and Innovation Act) was enacted. The first biosimilar product in U.S. history was approved and launched in 2015. Ten biosimilars...more

Goodwin

BREAKING NEWS: Federal Circuit Affirms Amgen’s $70 Million Damages Award Against Pfizer Unit

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This morning, a three-judge panel of the U.S. Court of Appeals for the Federal Circuit issued a 24-page opinion affirming the district court’s judgment in favor of Amgen in its four-year long BPCIA patent ligation against...more

Goodwin

Biosimilar Appellate Roundup: Upcoming Oral Arguments and Decisions

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On December 6, 2019, the Federal Circuit will hear oral argument in a rituximab-related appeal by Biogen.  The appeal stems from a final written decision of the Patent Trial and Appeal Board (PTAB) in an inter partes review...more

Goodwin

FDA Approves Pfizer’s Adalimumab Biosimilar ABRILADA

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On November 15, the FDA approved Pfizer’s Humira® biosimilar, ABRILADA (adalimumab-afzb). The acting director of the Office of Therapeutic Biologics and Biosimilars in the FDA’s Center for Drug Evaluation and Research, Sarah...more

Goodwin

Pfizer Announces U.S. Launch Dates for Three Biosimilars

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Earlier this week, during its 3Q 2019 earnings call, Pfizer announced the U.S. launch dates for three of its biosimilar products...more

Goodwin

FDA approves a fourth biosimilar of HERCEPTIN

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Yesterday, the U.S. FDA approved Pfizer’s Trazimera™ (trastuzumab-qyyp), a biosimilar of Genentech’s Herceptin®, for the treatment of HER2-overexpressing breast cancer and HER2-overexpressing metastatic gastric or...more

Goodwin

European Commission Releases Pharmaceutical Anti-Competition Report

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The European Commission has released a report summarizing the European Commission and the national competition authorities’ work to enforce European Union antitrust and merger rules in the pharmaceutical space. The report...more

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