Calls for Removal of Device Patents Listed in the Orange Book Continue. FTC and Congressional action scrutinizing allegedly “improper” Orange Book listings continued apace in the first few months of 2024. ...more
Today, the district court for the Western District of Texas granted the government’s motion to dismiss the lawsuit brought by PhRMA and other organizations challenging the Drug Price Negotiation Program of the Inflation...more
FDA grants interchangeable designation to Pfizer’s adaliumumab biosimilar – On October 5, 2023, Pfizer Inc. announced that the U.S. Food and Drug Administration (FDA) has designated ABRILADA (adalimumab-afzb) as an...more
In the last week, seven adalimumab biosimilars referencing HUMIRA entered the U.S. market: Boehringer Ingelheim’s CYLTEZO (adalimumab-adbm); Sandoz’s HYRIMOZ (adalimumab-adaz); Organon and Samsung Bioepis’s HADLIMA...more
Beginning tomorrow, July 1, 2023, CYLTEZO® (adalimumab-adbm) will become the first HUMIRA® (adalimumab) biosimilar with interchangeable status to be commercially available in the United States....more
On October 3, 2022, the U.S. Supreme Court granted review in a federal grand jury proceeding that may result in the Court expanding the scope of the attorney-client privilege for dual-purpose business communications....more
On December 2, 2020, Boehringer Ingelheim Pharmaceuticals, Inc. submitted a Citizen Petition to the FDA, requesting that it interpret the term “strength” in section 351(k) of the Public Health Service Act for parenteral...more
Litigation Update - On January 30, 2020, class action, consumer protection and pharmaceutical lawyers from around the country will be in federal court in Tampa, Florida to argue before a panel of federal judges whether...more
Below are highlights of recent developments in biosimilar clinical trials. On December 9, Celltrion presented the results from a phase 3 clinical trial that demonstrated similar safety and efficacy of its TRUXIMA...more
On December 6, 2019, the Federal Circuit will hear oral argument in a rituximab-related appeal by Biogen. The appeal stems from a final written decision of the Patent Trial and Appeal Board (PTAB) in an inter partes review...more
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...more
AbbVie filed its opening claim construction brief in its litigation with Boehringer Ingelheim (BI). AbbVie asserted eight patents against BI. ...more
As we previously reported, currently pending before the Federal Circuit are consolidated appeals from five final written decisions of the Patent Trial and Appeal Board (Board) in inter partes review (IPR) proceedings finding...more
We previously reported on discovery disputes in the adalimumab litigation between AbbVie and Boehringer Ingelheim (BI) pending before the District of Delaware. Earlier this month, Judge Lloret issued an order on additional...more
On September 12, 2018, Boehringer Ingelheim announced positive results from a Phase III clinical trial for its approved adalimumab biosimilar, Cyltezo®. The clinical trial compared the efficacy, safety and immunogenicity of...more
There are presently seven biosimilar-related appeals pending before the Federal Circuit. Two of those appeals, Amgen v. Sandoz (Case No. 18-1551) and Amgen v. Coherus (Case No. 18-1993), are from district court judgments in...more
We have recently reported on multiple discovery rulings in the ongoing AbbVie v. Boehringer Ingelheim litigation concerning Boehringer Ingelheims’s (“BI’s”) aBLA for Cyltezo™ (adalimumab-adbm), a biosimilar version of...more
We have covered the ongoing AbbVie v. Boehringer Ingelheim litigation concerning Boehringer Ingelheims’s (“BI’s”) aBLA for Cyltezo™ (adalimumab-adbm), a biosimilar version of AbbVie’s Humira® (adalimumab) product, including...more
Massachusetts state and federal courts issued a number of important product liability decisions in 2017. The Product Liability and Toxic Tort Litigation Group at Nutter recently reviewed these cases. Highlighted below are...more
Sandoz, a division of Novartis, announced on Tuesday that the FDA has accepted for review its BLA under the 351(k) pathway for a biosimilar candidate to AbbVie’s Humira (adalimumab). According to the press release, adalimumab...more
Here are our picks for the top-five most significant U.S. market developments in the world of biosimilars in 2017...more
Marketing approval for US biosimilars has taken off in 2017. FDA has approved five biosimilar products this year, increasing the number of approved biosimilars from four to nine. In addition to new biosimilars of AbbVie’s...more
Below are recent updates in biosimilar-related IPR proceedings: GENERAL BIOLOGICS PATENTS - On December 1, 2017, the Board granted institution of four IPRs on Celltrion’s petitions (IPR2017-01373 and IPR2017-01374) and...more
Boehringer Ingelheim (BI) announced today that it received marketing authorization in Europe for Cyltezo®, which is a biosimilar to Humira®. Cyltezo® was approved for the treatment of multiple chronic inflammatory diseases in...more