IPRIPR2022-00578Final Written Decision
Celltrion, Inc. et al.v.Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.
IPR challenge of US 8580264.
Type
IPR
Filed
Feb 21, 2022
Instituted
Aug 31, 2022
Decided
Mar 7, 2024
Patent
Application
13290366
Inventor
Xiaoping Zhang et al
Granted
Nov 12, 2013
01
Timeline
3 milestones
2022-02-21Petition filed
2022-08-31Institution
2023-08-29Terminated
02
Parties & counsel
Petitioner
Celltrion, Inc. et al.
Counsel
Green, Loraet al
Patent Owner
Chugai Seiyaku Kabushiki Kaisha (Chugai Pharmaceutical Co., Ltd.) et al.
Counsel
Fletcher, Thomaset al
03
Docket
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