Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Filter by Categories
BioBlast®
Biosimilars Deals 2023
Biosimilars Deals 2024
Chris Vindurampulle
Diversity
Masterclasses
Other Podcasts
Other Updates
Our Awards
Patent Case Summaries
Patent Litigation
Patents
Paul Johns
PipCast®
PTE
Trade Marks
Webinars

PTAB institutes Celltrion and Samsung IPRs re Regeneron’s key aflibercept patents

Mar 22, 2023

PTAB instituted Celltrion’s IPR challenges to US 10,888,601 (decision here) and US 10,130,681 (decision here) and Samsung Bioepis’ IPR challenge to US 10,888,601 (decision here).  PTAB also granted Celltrion and Samsung Bioepis’ motions to join these IPRs with the earlier IPRs filed against the same Regeneron patents by Mylan in July 2022 which were instituted in January 2023.  Celltrion and Samsung Bioepis sought to join the Mylan IPRs in February 2023.

Note: