Search Results for:

Novartis Sues Janssen Over Tremfya® False Advertising

On March 1, 2019, Novartis sued Johnson & Johnson subsidiary Janssen for allegedly presenting false and misleading data about its plaque psoriasis drug Tremfya® (guselkumab).  Novartis alleges that its Cosentyx® (secukinumab) drug, which is also indicated for the treatment of plaque psoriasis, competes with Tremfya®.  Novartis claims that Janssen failed to…

Read More

FDA Approves New Trastuzumab Product

On February 28, 2019, the FDA approved Genentech’s Herceptin Hylecta (trastuzumab and hyaluronidase-oysk).  According to a press release from Roche, Genentech’s parent company:  “This new treatment includes the same monoclonal antibody as intravenous Herceptin® (trastuzumab) in combination with recombinant human hyaluronidase PH20, an enzyme that helps to deliver trastuzumab under…

Read More

Sandoz Initiates Declaratory Judgment Action Against Amgen Concerning Manufacturing of Filgrastim and Pegfilgrastim Biosimilars

On February 21, 2019, Sandoz initiated a lawsuit against Amgen in the Northern District of California seeking a declaration that its biosimilar filgrastim and pegfilgrastim products do not infringe the Amgen’s ’997 patent. The ’997 patent relates to a method of protein purification and is in the same patent family…

Read More

Biosimilar IPR Appeal Updates

Following the Celltrion and Pfizer settlements of the trastuzumab litigation, the Federal Circuit granted the request of the Director of the PTO to intervene under 35 U.S.C. § 143 (i.e., defend a PTAB decision when a petitioner withdraws on appeal) in the Genentech appeals of final written decisions of unpatentability in Case…

Read More

Health Canada Drops Suffix in Biologic and Biosimilar Naming Convention

Last week, Health Canada announced that biologic drugs, including biosimilars, will be identified “by their unique brand name and non-proprietary (common) name, without the addition of a product-specific suffix. Both the brand name and non-proprietary name should be used throughout the medication use process so that biologics that share the…

Read More

Pfizer Receives European Approval For Avastin® (Bevacizumab) Biosimilar

Pfizer announced today that the European Commission has approved its Avastin® (bevacizumab) biosimilar ZIRABEV™ for the treatment of metastatic carcinoma of the colon or rectum, metastatic breast cancer, unresectable advanced, metastatic or recurrent non-small cell lung cancer (NSCLC), advanced and/or metastatic renal cell cancer and persistent, recurrent or metastatic carcinoma…

Read More