PGRPGR2026-00010Institution Denied
Wella Operations US LLCv.Olaplex, Inc.
PGR challenge of US 12214225.
Type
PGR
Filed
Nov 4, 2025
Instituted
Mar 23, 2026
Decided
Mar 23, 2026
Patent
Application
18811158
Inventor
Eric D. PRESSLY et al
Granted
Feb 4, 2025
01
Timeline
3 milestones
2025-11-04Petition filed
2026-03-23Institution
2026-03-23Terminated
02
Parties & counsel
Petitioner
Wella Operations US LLC
Counsel
Engel, Jasonet al
Patent Owner
Olaplex, Inc.
Counsel
Garrett, Market 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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