As we previously reported, Pfizer filed a petition for IPR of certain claims of Hoffman-La Roche’s U.S. Patent No. 8,314,225 (IPR2018-01219). According to the petition, the challenged claims “purport to claim nucleic acid sequences that encode the C-terminal part of a human immunoglobulin heavy chain and a method for improving the expression…
Genentech recently submitted two opening appellate briefs to the Federal Circuit in connection with its appeals from the Board’s final written decisions in Hospira’s IPRs, IPR2016-01771 and IPR2016-01837, which found that the challenged claims of U.S. Patent Nos. 7,622,115 and 7,807,799, respectively, were unpatentable in view of the prior art….
The United Kingdom’s National Health Service (NHS) recently announced that in its last fiscal year, it had saved $419 million in switching to biosimilar and generic versions of ten expensive drugs. These savings exceeded the $324 million in savings the NHS had forecasted. According to the announcement, most of the…
Earlier this week, JHL Biotech announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has provided it with positive scientific advice regarding JHL1101, its proposed biosimilar of MabThera® (rituximab). According to the press release, “the EMA confirmed that it agrees with JHL’s…
There are presently seven biosimilar-related appeals pending before the Federal Circuit. Two of those appeals, Amgen v. Sandoz (Case No. 18-1551) and Amgen v. Coherus (Case No. 18-1993), are from district court judgments in favor of the biosimilar applicants. The other five appeals are from final written decisions of the…
Pending U.S. District Court BPCIA Litigations Resolved U.S. District Court BPCIA Litigations Last updated: March 9, 2026
Today, we’re catching up with news from around the industry. Amgen recently announced top-line results from a Phase 3 study evaluating its infliximab biosimilar candidate, ABP 710. According to the announcement, the study, a randomized, double-blind trial of 558 patients over 22 weeks, demonstrated the non-inferiority of ABP 710 to…
Below are a few recent updates in IPR proceedings concerning biologic-related patents: Today, the Board denied Samsung Bioepis’ petition for IPR of Genentech’s U.S. Patent No. 7,846,441 (IPR2017-00192), directed to cancer treatment methods using trastuzumab. In its decision, the Board explained that it was exercising its discretion to deny the petition in…
On November 11, 2017, Pfizer, Inc. filed a petition for inter partes review (IPR) of Biogen and Genentech’s US Patent No. 8,545,843, which relates to a method of treating vasculitis with rituximab. (IPR2018-00086.) On May 31, 2018, the PTAB denied institution of this IPR. Separately, on June 4, 2018, Pfizer filed…
Several biopharmaceutical developers recently announced significant regulatory submission activity in connection with biosimilar products in their pipelines. In addition to yesterday’s news about the U.S. FDA’s approval of Mylan and Biocon’s Fulphila™ (pegfilgrastim-jmdb) biosimilar product, below are some highlights: On June 1, the Committee for Medicinal Products for Human Use…