IPRIPR2025-00664Discretionary Denial
HS Hyosung Advanced Materials Corp. et al.v.Kolon Industries, Inc.
IPR challenge of US 9617663.
Type
IPR
Filed
Feb 27, 2025
Instituted
Aug 14, 2025
Decided
Aug 14, 2025
Patent
Application
15194741
Inventor
Ok Wha JEON et al
Granted
Apr 11, 2017
01
Timeline
3 milestones
2025-02-27Petition filed
2025-08-14Institution
2025-08-14Terminated
02
Parties & counsel
Petitioner
HS Hyosung Advanced Materials Corp. et al.
Counsel
Glass, Jameset al
Patent Owner
Kolon Industries, Inc.
Counsel
Sanders, Charleset al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
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