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Biosimilars Mylan Pharmaceuticals Patents

Goodwin

Post-Trial Updates on Regeneron v. Mylan (Aflibercept) BPCIA Litigation

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Appeals from and redacted memorandum and opinion in support of judgment in Regeneron v. Mylan (aflibercept) BPCIA case filed - As we previously reported, trial in Regeneron Pharmaceutical, Inc.’s BPCIA case against Mylan...more

Goodwin

Amgen Intervenes in Regeneron v. Mylan BPCIA Aflibercept Litigation to Seek Public Access to Sealed Documents

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As we have previously reported, Regeneron’s BPCIA case against Mylan regarding Mylan’s proposed aflibercept biosimilar is proceeding in the U.S. District Court for the Northern District of West Virginia, with a two-week trial...more

Goodwin

Regeneron v. Mylan BPCIA Aflibercept Litigation Update: Claim Construction Order and Stipulation to Narrow the Case for June 2023...

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As we have previously reported, Regeneron’s BPCIA case against Mylan regarding Mylan’s proposed aflibercept biosimilar is proceeding on an expedited schedule, with a two-week trial scheduled to begin on June 12, 2023. On...more

Goodwin

BPCIA Aflibercept Litigation: Mylan Seeks Leave to Add a Declaratory Judgment Counterclaim of No Lost Profits or Injunctive...

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As we previously reported, the Northern District of West Virginia ordered an expedited trial in Regeneron’s aflibercept BPCIA case against Mylan. Regeneron had asserted 24 patents in its complaint....more

Goodwin

Regeneron Files Expedited Motion Challenging Mylan’s Designation of Entire aBLA Production as Outside Counsel’s Eyes Only

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On Tuesday, December 6, Regeneron filed an expedited motion to compel Mylan’s compliance with the protective order in the parties’ BPCIA litigation concerning Mylan’s proposed aflibercept biosimilar of EYLEA. Regeneron...more

Goodwin

Regeneron Identifies Six Patents for Expedited Trial in BPCIA Aflibercept Case Against Mylan

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​​​​​​​As we reported last week, the Northern District of West Virginia court has ordered an expedited trial in Regeneron’s aflibercept BPCIA case against Mylan. As required by the court’s scheduling order, on October 28,...more

Goodwin

Expedited Trial Ordered in Regeneron Aflibercept BPCIA Case Against Mylan

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The court has issued a scheduling order in Regeneron’s aflibercept BPCIA case against Mylan. The court scheduled a 2-week trial in June 2023, less than a year from Regeneron’s filing of its complaint in August 2022....more

Goodwin

Regeneron Seeks Expedited Trial in BPCIA Case Against Mylan Regarding Aflibercept Biosimilar

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​​​​​​​As we previously reported, Regeneron filed a BPCIA complaint against Mylan on August 3, 2022, regarding Mylan’s proposed aflibercept biosimilar. Just two days after filing its Complaint, Regeneron filed a motion...more

Goodwin

Regeneron Files First BPCIA Complaint Regarding Biosimilar Eylea against Mylan in West Virginia District Court

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Regeneron filed a complaint yesterday against Mylan in the U.S. District Court for the Northern District of West Virginia, alleging infringement of twenty-four patents under the BPCIA based on Mylan’s submission of an aBLA...more

Smart & Biggar

Supreme Court of Canada denies Amgen leave to appeal decision invalidating its filgrastim patent

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As previously reported, Amgen sought leave to appeal a decision of the Federal Court of Appeal (2020 FCA 188) affirming Justice Southcott’s decision that the relevant claims of its filgrastim (NEUPOGEN) patent were invalid...more

Mintz - Intellectual Property Viewpoints

In Hatch-Waxman litigation, Federal Circuit restricts venue under the TC Heartland to districts relating to ANDA filings

On November 5, 2020, the United States Court of Appeals for the Federal Circuit, in Valeant Pharmaceuticals N. Am. LLC v. Mylan Pharmaceuticals Inc., No. 19-2402, resolved a split among district courts over what constitutes...more

McDonnell Boehnen Hulbert & Berghoff LLP

Valeant Pharmaceuticals North America LLC v. Mylan Pharmaceuticals Inc. (Fed. Cir. 2020)

Somewhat remarkably, there is no settled Federal Circuit precedent regarding where a patentee can bring suit against a generic competitor in Hatch-Waxman litigation under 35 U.S.C. § 271(e)(2).  While recognizing that this...more

Goodwin

Biosimilar-Related Patent Litigation Updates

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Here are some recent developments in U.S. legal proceedings relating to biosimilars: On December 10, 2018, in the Southern District of Florida, Apotex filed a motion to dismiss the patent infringement complaint that Amgen...more

Goodwin

Court Denies Judgment on the Pleadings in Amgen v. Mylan

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As we previously reported, Mylan recently filed a motion for judgment on the pleadings regarding Amgen’s assertion of the ’707 Patent, which covers methods related to producing the biosimilar pegfilgrastim. Mylan’s motion...more

Goodwin

AbbVie Licenses Humira® (Adalimumab) Patents to Mylan

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This morning AbbVie announced that it has entered into patent license agreements with Mylan over its proposed biosimilar of Humira® (adalimumab). AbbVie states that it has agreed to “grant Mylan a non-exclusive license on...more

Goodwin

Filgrastim, pegfilgrastim biosimilar litigation updates

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Below is a rundown of some recent developments in BPCIA litigations concerning biosimilars of Neupogen® (filgrastim) and/or Neulasta® (pegfilgrastim). Amgen v. Adello (filgrastim) - As we previously reported, in March,...more

Goodwin

Filgrastim and Pegfilgrastim Litigation Updates

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Over the past several weeks, there have been numerous developments in U.S. patent litigation activity relating to biosimilars of Neupogen® (filgrastim) and Neulasta® (pegfilgrastim). Below is a summary of these developments....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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