IPRIPR2025-01461Trial Instituted
ToughBuilt Industries, Inc.v.Meridian International Co. Ltd.
IPR challenge of US 11986946.
Type
IPR
Filed
Aug 28, 2025
Instituted
Feb 18, 2026
Decided
Feb 18, 2026
Patent
Application
18518200
Inventor
Hongquan ZHANG et al
Granted
May 21, 2024
01
Timeline
2 milestones
2025-08-28Petition filed
2026-02-18Institution
02
Parties & counsel
Petitioner
ToughBuilt Industries, Inc.
Counsel
Bemben, Richardet al
Patent Owner
Meridian International Co. Ltd.
Counsel
HALSEY, ANNAet 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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