News & Analysis as of

Biosimilars Bristol-Myers Squibb Pharmaceutical Industry

Venable LLP

PTAB Director Discretionarily Denies Opdivo® IPRs Based on Settled Expectations of Patent Owner

Venable LLP on

On July 24, 2025, the PTO Acting Director Coke Morgan Stewart discretionarily denied Amgen’s IPR2025-00601 and IPR2025-00602 challenging Bristol-Myers Squibb’s (“BMS”) U.S. Patent Nos. 9,856,320 (“the ’320 patent”) and...more

Goodwin

Amgen Files Three IPR Petitions Challenging Bristol-Myers Squibb Anti-PD1 and Anti-CTLA-4 Antibody Combination Method of Treatment...

Goodwin on

On February 28, Amgen, Inc. (“Amgen”) filed three petitions for inter partes review, challenging the validity of all claims in three patents assigned to Bristol-Myers Squibb Co. (“BMS”). The claims of all three patents are...more

Goodwin

FDA Approves BMS and J&J CAR-T Cell Therapies for the Earlier Treatment of Multiple Myeloma

Goodwin on

On April 4, 2024, Bristol Myers Squibb (“BMS”) and 2seventy bio, Inc. announced that the FDA has approved ABECMA (idecabtagene vicleucel) for the treatment of adult patients with relapsed or refractory multiple myeloma after...more

Fenwick & West Life Sciences Group

Biotech & Life Sciences Trends to Consider Following JPM 2020: M&A, Venture Capital and More

The annual gathering of life sciences executives and investors in San Francisco that many now call “JPM Week” recently concluded, marking the J.P. Morgan Healthcare Conference’s 38th year....more

McDermott Will & Emery

Mootness on Appeal from PTAB

The US Court of Appeals for the Federal Circuit dismissed an appeal of an inter partes review (IPR), finding that the challenger lacked appellate standing because it had terminated its attempts to develop the infringing...more

Foley & Lardner LLP

Court Dismisses Biosimilar Petitioner's IPR Appeal For Lack of Standing

Foley & Lardner LLP on

In Momenta Pharmaceuticals, Inc. v. Bristol-Myers Squibb Co., the Federal Circuit dismissed Momenta’s appeal from an adverse IPR decision for lack of standing after Momenta suspended its potentially infringing biosimilar...more

WilmerHale

Federal Circuit Holds Petitioner Lacks Standing to Appeal Inter Partes Review Decision

WilmerHale on

On February 7, 2019, in Momenta Pharmaceuticals, Inc. v. Bristol-Myers Squibb Company, the Federal Circuit dismissed an appeal brought by a petitioner in an inter partes review (IPR) for lack of standing and mootness because...more

Troutman Pepper Locke

Sometimes the Patent Office Has the Last and Only Word

Troutman Pepper Locke on

The Federal Circuit just issued a decision that confirms its stance on Article III standing for appeals from inter partes reviews (IPRs), making it tougher for unsuccessful IPR petitioners to obtain judicial review of U.S....more

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