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Robert Cerwinski: Reference Product Sponsors and Biosimilar Development
Robert Cerwinski, JD, partner at Goodwin, discusses the challenges that reference product sponsors encounter when they also seek to develop biosimilars.
Transcript:
A very interesting question. What we see in the biosimilar space that we don’t see as often in the generic drug space are brand companies really aggressively pursuing biosimilars of competitor products. We do see companies like Amgen play both sides of the fence. We also see that, at least with respect to questions like “what are the requirements of the patent dance? Is it mandatory, is it not?”, Amgen has really had to be very careful in the line in takes.
As a biosimilar defendant, where the economic imperative is to get to market as fast as possible, whereas on the branded side every day of delay, every month of delay represents an economic advantage. We do see currently that companies that are playing both sides of the fence have to be very, very careful. Since a biosimilar can be quite profitable though, and since biosimilars present one way for branded companies to compete against their other branded competitors, I don’t think Amgen will be alone. I think we will continue to see branded companies really vigorously pursue biosimilar opportunities of competitor products.
BioRationality: Withdrawal of Proposed Terminal Disclaimer Rule Spells Major Setback for Biosimilars
December 10th 2024The United States Patent and Trademark Office (USPTO)’s withdrawal of its proposed terminal disclaimer rule is seen as a setback for biosimilar developers, as it preserves patent prosecution practices that favor originator companies and increases costs for biosimilar competition, according to Sarfaraz K. Niazi, PhD.
Biosimilars Development Roundup for October 2024—Podcast Edition
November 3rd 2024On this episode of Not So Different, we discuss the GRx+Biosims conference, which included discussions on data transparency, artificial intelligence (AI), and collaboration to enhance the global supply chain for biosimilars and generic drugs, as well as the evolving requirements for biosimilar devices.
Pertuzumab Biosimilar Shows Promise in HER2-Positive Breast Cancer Treatment
December 9th 2024The proposed pertuzumab biosimilar QL1209 demonstrated equivalent efficacy and safety to reference pertuzumab (Perjeta) in neoadjuvant treatment of HER2-positive, ER/PR-negative early or locally advanced breast cancer, offering a cost-effective alternative with comparable clinical outcomes.
Biosimilars in America: Overcoming Barriers and Maximizing Impact
July 21st 2024Join us as we explore the complexities of the US biosimilars market, discussing legislative influences, payer and provider adoption factors, and strategies to overcome industry challenges with expert insights from Kyle Noonan, PharmD, MS, value & access strategy manager at Cencora.
Ocrelizumab Biosimilar Shows Equivalent Efficacy as Multiple Sclerosis Treatment
November 26th 2024The phase 3 trial (NCT04966338) found that a biosimilar ocrelizumab candidate (Xacrel) was equivalent to Ocrevus in reducing the annualized relapse rate and showed comparable safety and efficacy in treating relapsing multiple sclerosis over 96 weeks.
