Patent Bear/Proceedings/IPR2026-00189
IPRIPR2026-00189Trial Instituted

Pfizer Inc.v.Pogona, LLC

IPR challenge of US 11058757.

Type
IPR
Filed
Dec 23, 2025
Instituted
May 26, 2026
Decided
May 26, 2026
Patent
Application
16089040
Inventor
Bruce D. FORREST et al
Granted
Jul 13, 2021
01

Timeline

2 milestones
2025-12-23Petition filed
2026-05-26Institution
02

Parties & counsel

Petitioner
Pfizer Inc.
Counsel
Krinsky, Davidet al
Patent Owner
Pogona, LLC
Counsel
POMEROY, MICHAELet 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 →