Today, the FDA announced that it has approved Mylan’s Ogivri (trastuzumab-dkst) as a biosimilar to Genentech and Roche’s Herceptin (trastuzumab). Ogivri is indicated for adjuvant treatment of breast cancer and treatment of metastatic breast cancer or stomach cancer in patients whose tumors overexpress the HER2 gene. Ogivri is the first biosimilar version…
Below is our fall update on the U.S. patent litigations concerning proposed or approved biosimilar products. For additional details, please consult our BPCIA Litigation Summary Chart or our previous quarterly updates (Summer 2016, Fall 2016, Midwinter 2017, Spring 2017, Summer 2017).
As we previously reported, earlier this year Biocon requested withdrawal and re-submission of its Marketing Authorization Applications for its trastuzumab and pegfilgrastim biosimilars with the European Medicines Agency (EMA), as part of the EMA’s procedural requirements linked to the re-inspection of Biocon’s facility. Today, Biocon’s partner Mylan re-submitted the applications…
Yesterday, Momenta and Mylan reported that initial results obtained from their proposed abatacept biosimilar M834 did not meet primary pharmacokinetic endpoints in a Phase I study comparing the pharmacokinetics, safety and immunogenicity of M834 to US- and EU-sourced ORENCIA in 243 normal healthy volunteers. The Phase I study was a randomized,…
Today, Judge Bryson, a Federal Circuit judge sitting by designation in the U.S. District Court for the Eastern District of Texas, Marshall Division, issued an Opinion and Order granting Allergan’s motion to join the St. Regis Mohawk Tribe (“the Tribe”) as a party to this litigation regarding the drug Restasis®. …
As we posted previously, Biocon and Mylan are jointly developing a pegfilgrastim biosimilar, and have sought marketing authorization in the US. On October 10, Biocon reported that the FDA issued a Complete Response Letter (CRL). According to Biocon, the CRL relates to “pending update of the BLA with certain CMC data from…
On Friday, Amgen filed a complaint for patent infringement under the BPCIA against yet another developer of a biosimilar of Neulasta® (pegfilgrastim). Amgen has sued Mylan in the Western District of Pennsylvania for infringement of U.S. Patent Nos. 8,273,707 and 9,643,997, which Amgen alleges “claim methods of purifying proteins used…
The PTAB has been a busy place for biologics patents in the past few weeks. Here are some of the highlights: On August 29, Pfizer filed two petitions for IPR of Genentech’s U.S. patents related to formulations of Herceptin® (trastuzumab): IPR2017-02019 on U.S. Patent 6,339,142 and IPR2017-02020 on U.S. Patent 9,249,218….
At the European Society for Medical Oncology (“ESMO”) 2017 Congress, which was held over the past several days in Madrid, Spain, companies presented Phase 3 clinical data regarding two investigational biosimilars of Herceptin (trastuzumab). First, Amgen presented Phase 3 study data on ABP980, which it is co-developing with Allergan plc, comparing the safety…
As we’ve posted here, Biocon and Mylan are jointly developing a portfolio of biosimilars, including Fulphila (pegfilgrastim) and Ogivri (trastuzumab), and have filed applications for marketing authorization in the European Union (EU) and the United States for these products. In the EU, we posted that Biocon requested withdrawal and resubmission…