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2021 Post-Grant Report

Fish & Richardson Trademark & Copyright Thoughts

and Celltrion, Inc. Both Apotex and Celltrion moved for joinder with Mylan’s instituted petitions. Celltrion also filed a PGR petition against an additional Regeneron patent related to aflibercept in September 2021, which remains pending. Institution Reviewability.

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Biosimilars 2021 Year in Review

Fish & Richardson Trademark & Copyright Thoughts

Herzuma ® (Celltrion/ Teva). Truxima ® (Celltrion/Teva). Celltrion). Amgen is also the most common BPCIA defendant (with 8 cases), while Celltrion (defendant in 7 cases) and Sandoz (defendant in 6 cases) are not far behind. January 18, 2019. April 15, 2020. 15% off Herceptin ®. Herceptin ® (Roche / Genentech). Genentech).