CBMCBM2018-00035Final Written Decision
American Express Company et al.v.Signature Systems LLC
CBM challenge of US 8423402.
Type
CBM
Filed
Apr 23, 2018
Instituted
Nov 1, 2018
Decided
Feb 16, 2023
Patent
Application
13553437
Inventor
Richard Postrel
Granted
Apr 16, 2013
01
Timeline
3 milestones
2018-04-23Petition filed
2018-11-01Institution
2019-10-30Terminated
02
Parties & counsel
Petitioner
American Express Company et al.
Counsel
Siegel, Toddet al
Patent Owner
Signature Systems LLC
Counsel
Pennington, Edwardet 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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