Last week, in the ongoing Janssen v. Celltrion litigation concerning Celltrion’s Inflectra®, a biosimilar of Janssen’s Remicade® (infliximab), Judge Wolf of the U.S. District Court for the District of Massachusetts granted Defendants’ unopposed motion for leave to file a motion for summary judgment and accompanying briefing schedule. In their summary judgment brief, filed on…
Last week, the Patent Trial and Appeal Board (“Board”) instituted inter partes review of two patents directed to methods of administering adalimumab for the treatment of psoriasis, based on petitions filed by Sandoz: IPR2017-02105 (challenging U.S. Pat. No. 9,090,689) and IPR2017-02106 (challenging U.S. Pat. No. 9,067,992). Separately, the Board issued…
USP stated last week that it will not develop new product-specific monographs for biologics without stakeholder consensus in supporting their creation, including the support of FDA. USP had proposed revisions for these monographs in which “the official title shall be the title specified in the relevant monograph plus any suffix…
In the ongoing Immunex v. Sanofi patent litigation regarding Immunex’s claims of infringement against Sanofi and Regeneron’s Dupixent® (dupilumab) product, Immunex has filed a reply brief in support of its motion to stay the litigation pending Inter Partes Review of U.S. Patent No. 8,679,487 (“the ‘487 patent”), which Sanofi has opposed. Sanofi filed three IPR petitions on…
Today, AbbVie and Samsung Bioepis announced that they have reached a global resolution of all intellectual property-related litigation relating to Samsung Bioepis’ biosimilar of Humira® (adalimumab), SB5, clearing the way for its commercialization in all approved markets worldwide. SB5 has already received marketing authorization from the European Commission (EC) as…
At CNBC’s Healthy Returns conference last week, FDA commissioner Scott Gottlieb discussed plans to encourage competition and speed approval of biosimilars. His comments largely tracked a statement that he made in early March. Gottlieb again criticized arrangements between distributors, pharmacy benefit managers, and health plans, which he views as restricting market access. …
The results of a Phase III study of LBEC0101, a biosimilar to Enbrel (etanercept) developed by Korean pharmaceutical company LG Chem, have been published. The study evaluated the similarities between LBEC0101 and the etanercept reference product (ETN-RP) in terms of efficacy and safety, including immunogenicity, in patients with active rheumatoid…
Last week, both Wisconsin and West Virginia passed legislation intended to facilitate the dispensing and substitution of biosimilar products. Wisconsin and West Virginia join Michigan, which enacted House Bill 4472 on February 28, as the latest states to approve biosimilar access bills. On Wednesday, Wisconsin Governor Scott Walker signed Senate…
In a letter sent on Wednesday, March 28, 2018, to the CEO of the United States Pharmacopeial Convention, FDA’s Dr. Peter Marks, Director of the Center for Biologics Evaluation and Research, and Dr. Janet Woodcock, Director of the Center for Drugs Evaluation and Research, raised FDA’s concerns that USP’s proposed…
A number of media sources have covered new developments in the biosimilars space. Here is a round-up of some highlights from this month. Reuters reports that biosimilars, including biosimilar versions of Rituxan and Herceptin, have begun to capture a large portion of the British biosimilar market, whereas approvals and adoptions…