American Express Company et al. v. Signature Systems LLC

CBM2018-00035
PTAB
Patent Number08423402
Appeal NumberLogin To View
StatusLogin To View
OutcomeSubscription-Only
Filing DateApr 23, 2018
Institution DateNov 1, 2018
Termination DateLogin To View
CourtLogin To View
JudgesLogin To View
Case LengthLogin To View
Technology Center-
Claims Challenged1, 10, 13, 14, 2, 5, 6, 9
Claims InstitutedLogin To View
Claims ValidatedSubscription-Only
Claims InvalidatedSubscription-Only
Petitioner
1
American Express
Patent Owner
2
Signature Systems Llc
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