April has seen a flurry of biosimilar-related appellate activity before the Federal Circuit. Below are some highlights. The parties in the Amgen v. Hospira BPCIA litigation concerning Hospira’s RETACRIT (epoetin alfa-epbx) biosimilar concluded appellate briefing this month. As we previously reported, Hospira is appealing the district court’s adverse judgment that…
As we previously reported, on January 24, 2019, Coherus filed a complaint against Amgen in the District of Delaware alleging that Amgen’s adalimumab product for sale in Europe, Amgevita™, infringes three Coherus formulation patents related to adalimumab because Amgen allegedly manufactures its European product in the United States. As we also reported, Coherus amended its…
On March 18, 2019, UFCW Local 1500 Welfare Fund, a New-York based grocery union, filed a putative class-action lawsuit against AbbVie and seven adalimumab biosimilar manufacturers alleging misconduct and antitrust violations in connection with AbbVie’s assertion of patents to prevent the sale of biosimilar versions of Humira® in the United States….
Coherus announced today that it has executed settlement agreements with AbbVie that grant Coherus global, non-exclusive, royalty-bearing license rights under AbbVie’s intellectual property to commercialize CHS-1420, Coherus’ proposed adalimumab biosimilar. According to the press release, the “global settlements resolve all pending disputes between the parties related to Coherus’ adalimumab biosimilar,” with Coherus’s…
Earlier this week, Sandoz announced the launch of its adalimumab biosimilar, HYRIMOZ, in 40-mg doses for subcutaneous injection in either a syringe or prefilled pen, in Spain. As we reported earlier, Sandoz previously launched HYRIMOZ in the UK in October 2018. Samsung Bioepsis and Mylan also launched adalimumab biosimilars in…
On Monday, Magistrate Judge Lloret, who is visiting the U.S. District Court for the District of Delaware from the Eastern District of Pennsylvania, granted Boehringer Ingelheims’s (“BI’s”) motion to compel discovery relating to its unclean hands defense in the ongoing AbbVie v. Boehringer Ingelheim litigation concerning BI’s aBLA for a biosimilar version of AbbVie’s…
Today, AbbVie and Pfizer announced that they reached a global resolution of all intellectual property-related litigation concerning Pfizer’s proposed biosimilar adalimumab. According to the press releases, AbbVie has granted Pfizer a non-exclusive license to AbbVie’s intellectual property relating to adalimumab in the United States and other countries. All litigation pending between the parties…
AbbVie filed its opening claim construction brief in its litigation with Boehringer Ingelheim (BI). AbbVie asserted eight patents against BI. The parties narrowed their dispute to two claim terms in three patents. U.S. Patent Nos. 9,018,361 (“’361 patent”) and 9,090,867 (“’867 patent”) are directed to methods of manufacture of adalimumab. U.S….
Amgen, Sandoz, Samsung and Mylan all launched adalimumab biosimilars in Europe this past October. On October 16, 2018, Amgen has announced that its adalimumab biosimilar AMGEVITA launched in European markets. This is Amgen’s first “inflammation” biosimilar to launch in Europe, and its second biosimilar to launch in Europe overall. According to…
The FDA announced today that it has approved Sandoz’s biosimilar Hyrimoz (adalimumab-adaz). The FDA had previously approved adalimumab biosimilars from Amgen and Boehringer Ingelheim. Sandoz’s global settlement with AbbVie regarding Hyrimoz provides Sandoz with a U.S. entry date of September 30, 2023, whereas Amgen is permitted an earlier U.S. launch,…