We previously reported that the FDA approved Celltrion’s Inflectra®, a biosimilar to Janssen’s Remicade® (infliximab). Last week, we also reported that in Janssen v. Celltrion, Janssen filed a letter to the court stating that the “Defendants notified us that they intend to begin commercial sales of their biosimilar in no later than 180 days…
As we previously reported, AbbVie filed a citizen petition in December, asking the FDA to convene a Part 15 hearing on interchangeability determinations and to tighten the standards for that determination by, for example, requiring that all indications of the reference product be studied prior to granting an interchangeability designation,…
One week ago, we reported that FDA approved Celltrion’s Inflectra, a biosimilar to Janssen’s Remicade (infliximab). Today, Janssen filed a letter to the court in Janssen v. Celltrion informing the court that the “Defendants notified us that they intend to begin commercial sales of their biosimilar in no later than 180 days…
A couple weeks ago, Oregon passed a law that allows pharmacists to automatically substitute a biosimilar for the reference branded biologic. According to this new legislation, before a biosimilar can be automatically substituted, it must be approved by the FDA as an “interchangeable” biosimilar, and the prescriber must not have…
FDA today approved Celltrion’s Inflectra, a biosimilar to Janssen’s Remicade (infliximab). This is the second biosimilar to be approved by FDA under the new BPCIA regime. For more information, see FDA’s press release on the approval, here: http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm494227.htm.
On April 1, Sanofi and Regeneron announced positive results in two placebo-controlled Phase 3 studies of dupilumab, a monoclonal antibody under evaluation for the treatment of adult patients with inadequately controlled moderate-to-severe atopic dermatitis. According to Sanofi’s and Regeneron’s press release: “There are no approved systemic therapies in the U.S….
On April 1, the U.S. Patent & Trademark Office published new rules for AIA proceedings before the Patent Trial & Appeal Board, including inter partes reviews (IPRs). IPRs are becoming an important tool for biosimilar manufacturers to challenge patents on biologic drugs (for example, see here, here, and here). Some of the most…
Attorneys for Amgen and Apotex appeared before the Federal Circuit yesterday to argue about whether the notice of commercial marketing provision, 42 U.S.C. § 262(l)(8)(A), is optional when a biosimilar applicant has provided its application and information to the reference product sponsor (RPS) under paragraph (l)(2)(A). The notice of commercial marketing triggers a…
Since the TPP’s signing by twelve Pacific Rim countries this past February, the agreement has been making its way through the “next phase” of its development—ratification through the signatory countries’ “respective domestic processes.” As we’ve covered previously (see our posts here and here), if enacted, the TPP’s intellectual property provisions…
This is an update on the latest activity before the United States Supreme Court in the ongoing dispute between Amgen and Sandoz regarding Sandoz’s biosimilar application for Zarxio® (filgrastim-sndz). Federal Circuit Proceedings As we previously reported, in May last year, a split Federal Circuit panel held that the patent dance…