It has been a busy week so far for biosimilar developers, with multiple collaboration and commercialization deals announced. First, on November 4, Henlius and Ascentage Pharma announced that they entered into a collaboration to conduct clinical trials of the combination therapy for oncology using Henlius’s rituximab biosimilar, HLX01, which was…
Today, in the Immunex v. Sandoz BPCIA litigation, a District of New Jersey judge held that U.S. Patent No. 8,063,182, related to “the fusion protein etanercept, the active ingredient in Immunex’s product Enbrel®” and U.S. Patent No. 8,163,522, related to Enbrel®’s method of manufacture, are not invalid. As we previously reported,…
A recent analysis reveals that prescription drug prices continue to increase — even for drugs with FDA-approved therapeutic equivalents or biosimilar products. Dr. Nathan Wineinger evaluated the change in prescription drug prices over a 6-year period for the 49 top-selling brand-name medications in the United States. The price of 48…
Yesterday, Immunex, Amgen, and Hoffmann-LaRoche (collectively, “Plaintiffs”) filed a complaint in the District of New Jersey against Samsung Bioepis alleging patent infringement under the BPCIA based on Samsung Bioepis’ submission of an aBLA for a biosimilar of ENBREL® (etanercept). As we reported yesterday, Samsung Bioepis recently received FDA-approval for that product,…
The U.S. FDA has approved ETICOVO™ (etanercept-ykro), Samsung Bioepis’s biosimilar of ENBREL®, for the treatment of rheumatoid arthritis, polyarticular juvenile idiopathic arthritis in patients aged 2 years or older, psoriatic arthritis, ankylosing spondylitis, and plaque psoriasis in patients aged 4 years or older. These are the same indications for which…
Lupin recently announced approval in Japan to manufacture and sell an etanercept biosimilar, YLB113. YLB113 is approved to treat moderate to severe rheumatoid arthritis and juvenile idiopathic arthritis. YLB113 will be marketed in Japan by a joint venture between YL Biologics Limited and a Lupin subsidiary. This marks Lupin’s first…
Here are our picks of some legal developments to keep an eye out for in the new year: Etanercept biosimilar trial decision – This past September, in the Immunex v. Sandoz BPCIA patent litigation concerning Sandoz’s Erelzi™ (etanercept-szzs), an FDA-approved but yet-unmarketed biosimilar of Enbrel®, the New Jersey district court…
On September 25, 2018, the 10-day bench trial came to an end in the Immunex v. Sandoz patent litigation under the BPCIA concerning Sandoz’s Erelzi™ (etanercept-szzs) biosimilar. As we previously reported, prior to the start of trial, the Court had entered a stipulation of infringement of certain asserted claims of U.S. Patent No. 8,063,182 (“the ‘182 patent”)…
As we have previously reported, the Immunex v. Sandoz patent litigation under the BPCIA concerning Sandoz’s Erelzi™ (etanercept-szzs) biosimilar is scheduled to begin trial today before New Jersey District Judge Claire C. Cecchi. Yesterday, prior to the start of trial, the Court entered a stipulation wherein Sandoz stipulated to infringement of…
Earlier this month, Clover Biopharmaceuticals, Celltrion, and JHL Biotech provided updates on their respective biosimilar clinical trials. A summary of these developments is below. Clover Biopharmaceuticals announced the beginning of their Phase 1 trial of SCB-808, a proposed biosimilar to Enbrel (etanercept). According to Clover, the trial is designed to…