For the first time in decades, the Supreme Court will consider patent law’s “enablement” requirement, in Amgen Inc. v. Sanofi. That requirement is often a key point in litigation when a patent claims a class of novel compounds or antibodies. In the oral argument on March 27, the Supreme Court…
As we previously reported, on March 1, 2023, Janssen filed a motion for preliminary injunction in Janssen Biotech, Inc. v. Amgen Inc., C.A. No. 22-1549-MN, seeking to enjoin Amgen from the commercial manufacturing, sale, and offer for sale of ABP 654, Amgen’s ustekinumab biosimilar. Last week, Janssen filed a public…
On March 1, 2023, Janssen filed a motion for preliminary injunction in Janssen Biotech, Inc. v. Amgen Inc., C.A. No. 22-1549-MN, seeking to enjoin Amgen from the commercial manufacturing, sale, and offer for sale of ABP 654, Amgen’s ustekinumab biosimilar. On the same day, just prior to filing the motion,…
On February 23, 2023, the European Medicines Agency (EMA) adopted a positive opinion for BEKEMV®. BEKEMV® is a biosimilar candidate referencing Alexion’s biological product SOLIRIS® (eculizumab), which is a recombinant humanized monoclonal IgG2/4κ antibody that binds to the human c5 complement protein. SOLIRIS® is approved for the treatment of paroxysmal…
We previously reported on Regeneron’s antitrust suit against Amgen in the U.S. District Court for the District of Delaware. The case concerns Regeneron’s allegation that Amgen has violated antitrust law by engaging “in a persistent exclusionary campaign to deny patients the life-saving benefits of [] Regeneron’s cholesterol-reducing medication, Praluent® (alirocumab).” …
Amgen announced today the launch of AMJEVITA (adalimumab-atto), a biosimilar to AbbVie’s HUMIRA (adalimumab), in the United States. AMJEVITA was the first HUMIRA biosimilar approved by the FDA and is now the first to be launched in the United States. AMJEVITA is approved to treat seven inflammatory diseases, including moderate-to-severe rheumatoid arthritis in adults,…
As we ring in the new year, we look back at the top legal developments of 2022 that could influence the market for biologics and biosimilars. There were many interesting decisions and other developments in district court, at the Federal Circuit, and at the PTAB. Below is our recap of…
On November 29, 2022, Janssen filed a BPCIA complaint in the District of Delaware against Amgen related to Amgen’s ustekinumb biosimilar ABP 654 of Janssen’s STELARA. This is Janssen’s first BPCIA case filed with respect to an ustekinumab biosimilar. Janssen alleges that its “scientists and clinicians spent decades developing STELARA…
The U.S. Supreme Court agreed today to review “whether enablement is governed by the statutory requirement that the specification teach those skilled in the art to ‘make and use’ the claimed invention, 35 U.S.C. § 112, or whether it must instead enable those skilled in the art ‘to reach the…
On October 12, 2022, Amgen released its 2022 Biosimilar Trends Report. Since we posted on Amgen’s report preview in July, the total number of biosimilars that have been approved in the United States has increased from 36 to 39 (with the approval of Coherus’s CIMERLI (ranibizumab-eqrn) in August and Fresenius…