IPRIPR2024-00611Final Written Decision
Air Products and Chemicals, Inc.v.EVONIK OPERATIONS GMBH et al.
IPR challenge of US 10471380.
Type
IPR
Filed
Feb 23, 2024
Instituted
Aug 19, 2024
Decided
Dec 2, 2025
Patent
Application
15540709
Inventor
Markus PRISKE
Granted
Nov 12, 2019
01
Timeline
3 milestones
2024-02-23Petition filed
2024-08-19Institution
2025-08-18Terminated
02
Parties & counsel
Petitioner
Air Products and Chemicals, Inc.
Counsel
Kim, Graceet al
Patent Owner
EVONIK OPERATIONS GMBH et al.
Counsel
Braginsky, Philipet al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
SOURCE · USPTO PTAB E2EView on Unified Patents →