As we have previously reported, Regeneron’s BPCIA case against Mylan regarding Mylan’s proposed aflibercept biosimilar is proceeding on an expedited schedule, with a two-week trial scheduled to begin on June 12, 2023. On April 19, the Court issued a claim construction order construing seven terms from the claims of the four…
FDA’s Purple Book provides a searchable database of licensed biological products and includes the patent information provided to biosimilar applicants during the BPCIA patent dance. Pursuant to a law enacted in late 2020, a reference product sponsor must provide patent information to FDA for listing in the Purple Book once…
In March 2023, the FDA issued a final guidance, titled “Q13 Continuous Manufacturing of Drug Substances and Drug Products” that describes scientific and regulatory considerations for the development, implementation, operation, and lifecycle management of continuous manufacturing (CM).” CM refers to “the continuous feeding of input materials into, the transformation of…
On March 31, 2023, Mabwell announced that China’s National Medical Products Administration (NMPA) has approved MAILISHU, a denosumab biosimilar, for the treatment of osteoporosis in postmenopausal women at high risk of fracture. MAILISHU was developed by Mabwell’s wholly owned subsidiary, T-Mab. Mabwell stated that MAILISHU is the world’s second approved…
On Monday April 17, 2023, Celltrion announced that it has launched VEGZELMA (bevacizumab-adcd, an AVASTIN biosimilar) in the United States for the treatment of several cancers, including metastatic colorectal cancer and breast cancer. As we previously reported, VEGZELMA was approved by the U.S. Food and Drug Administration in September 2022…
As we previously reported, Regeneron’s BPCIA case against Mylan regarding Mylan’s proposed aflibercept biosimilar is proceeding on an expedited schedule, with a two-week trial scheduled to begin on June 12, 2023, less than a year from Regeneron’s filing of its complaint in August 2022. The Court’s scheduling order, issued in October…
On April 10, 2023, Celltrion confirmed the bioequivalence of CT-P39 to treat allergic asthma and chronic urticaria, through its interim results from its global phase 3 clinical trials at 24 weeks. CT-P39 is a biosimilar referencing Xolair (ingredient: omalizumab), which is an antibody biopharmaceutical that treats allergic asthma, chronic urticaria,…
On April 5, 2023, Accord BioPharma announced that the FDA has accepted the Biologics License Application (BLA) for HLX02 referencing HERCEPTIN (trastuzumab) for adjuvant treatment of HER2-overexpressing breast cancer and treatments of HER-2 overexpressing metastatic breast cancer and metastatic gastric or gastroesophageal junction adenocarcinoma. The BLA submission included results from…
In 2017, three indirect-purchaser antitrust class actions were filed against Johnson & Johnson and Janssen Biotech, Inc., alleging that they engaged in anticompetitive conduct relating to the sale and marketing of J&J’s REMICADE (infliximab). The class actions were brought by employee welfare benefit plans, specifically the National Employees Health Plan,…
Last week, Arbutus Biopharma Corp. and Genevant Sciences GmbH (collectively, Arbutus) filed a complaint for patent infringement in the District of New Jersey against Pfizer, Inc. and BioNTech SE. Arbutus/Genevant allege that Pfizer/BioNTech’s COVID-19 vaccine and any COVID-19 mRNA LNP vaccine products infringe five Arbutus/Genevant patents “relating to nucleic acid-lipid…