Apotex Inc. recently filed an IPR petition, IPR2022-01524, seeking cancellation of claims 1-14 and 26-30 of U.S. Patent No. 11,253,572 assigned to Regeneron Pharmaceuticals, Inc. The challenged claims generally relate to methods for treating angiogenic eye disorders with a claimed dosing regimen of aflibercept, achieving specific visual acuity results from…
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 requesting an expedited status conference and to schedule a trial for no later than June 2023. Briefing on Regeneron’s…
On September 9, 2022, Biogen filed a complaint in the District of Delaware against Sandoz and Polpharma Biologics. Biogen’s complaint is filed under seal. Based on the list of 28 asserted patents, the case appears to be a BPCIA litigation related to Sandoz and Polpharma’s proposed natalizumab biosimilar. The asserted…
On September 6, Fresenius Kabi announced that the U.S. Food and Drug Administration (FDA) approved STIMUFEND (pegfilgrastim), a biosimilar referencing NEULASTA, in patients with non-myeloid malignancies receiving myelosuppressive anti-cancer drugs associated with a clinically significant incidence of febrile neutropenia. The company states that it expects to launch the product in…
On August 31, 2022, Biocon Biologics released a statement regarding three recent on-site FDA inspections of seven manufacturing facilities spanning two sites in Bengaluru, India and one site in Johor, Malaysia. The inspections took place between August 11 and August 30, 2022. The inspections were triggered by three preapproval inspections…
As we previously reported, on June 3, 2022, Genentech filed a complaint against Tanvex in the U.S. District Court for the Southern District of Florida, alleging infringement of three patents under the BPCIA based on Tanvex’s submission of an aBLA for TX05, a proposed biosimilar of HERCEPTIN (trastuzumab). The three…
On August 31, 2022, the PTAB instituted two inter partes reviews of Chugai and Roche’s tocilizumab patents challenged by Celltrion, adding to the growing list of IPRs instituted against the tocilizumab patent estate. We have been tracking the IPRs instituted against tocilizumab-related patents (see our last post, PTAB Institutes Sixth…
On August 30, 2022, Outlook Therapeutics, Inc. announced that it has re-submitted its Biologics License Application (BLA) to the FDA for ONS-5010, “an investigational ophthalmic therapy which, if approved, will be branded as LYTENAVA (bevacizumab-vikg) for the treatment of wet age-related macular degeneration (wet AMD).” As we previously reported, Outlook…
On August 23, 2022, Amgen announced positive top-line results from a phase 3 study of ABP 959, Amgen’s proposed biosimilar to SOLIRIS (eculizumab). Amgen noted that the study was “a randomized, double-blind, active-controlled, two-period crossover Phase 3 study evaluating the efficacy and safety of ABP 959, a biosimilar candidate to…
Teva announced today that the European Commission has granted marketing authorization for RANIVISIO, a biosimilar ranibizumab, for the treatment of age-related macular degeneration (AMD). Teva entered into a strategic partnership with Bioeq AG for the exclusive commercialization of ranibizumab. According to the press release, RANIVISIO (ranibizumab) will be the first…