News & Analysis as of

Patent Trial and Appeal Board Biosimilars Intellectual Property Litigation

Robins Kaplan LLP

New ANDA Cases

Robins Kaplan LLP on

Federal district court cases that are filed pursuant to the Hatch-Waxman Act - This chart summarizes the case name, presiding judge, drug, and patents-at-issue in all federal district court cases that are filed pursuant to...more

Venable LLP

Amgen Challenges Opdivo® / Yervoy® Combination Treatment Patents in Three IPRs

Venable LLP on

On February 28, 2025, Amgen filed three IPRs against Bristol-Myers Squibb’s patents covering methods of treatment using a combination of Opdivo® (nivolumab), an anti-PD-1 antibody, and Yervoy® (ipilimumab), an anti-CTLA-4...more

Venable LLP

Spotlight On: Biosimilar Litigations - February 2025

Venable LLP on

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

Celltrion Files IPR on Regeneron’s EYLEA® Patent

Venable LLP on

On January 15, 2025, Celltrion filed IPR2025-00456 against Regeneron’s U.S. Patent No. 11,084,865 (“the ’865 patent”), challenging claims 1-17, 19-42, 44-50 as anticipated and claims 1-50 as obvious....more

American Conference Institute (ACI)

[Event] 17th Annual Paragraph IV Disputes Conference - April 26th - 27th, New York City, NY

Premier forum which shapes the law, policy, and proceedings of Paragraph IV Litigation is back to New York City on April 26-27! Pharmaceutical patent practitioners from across the globe attend this flagship conference to...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

2021 PTAB Year in Review: Analysis & Trends

[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more

American Conference Institute (ACI)

[Event] Paragraph IV Disputes Conference - November 9th - 10th, New York, NY

Join the conference that the “who’s who” of Hatch-Waxman litigators have designated as the forum which sets the standards for Paragraph IV practice. ACI’s Paragraph IV Litigation Conference is returning LIVE & IN-PERSON to...more

American Conference Institute (ACI)

[Virtual Event] 11th Summit on Biosimilars & Innovator Biologics - September 23rd - 24th, 7:45 am - 5:00 pm ET

This year, the BPCIA turns 10! As we prepare to enter the next decade of this revolutionary law, we cordially invite you to join us for ACI’s 11th Annual Biosimilars & Innovator Biologics Summit, in a fully virtual,...more

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