Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC
US·4 granted patents·2 pending applications·0 citations·filing 2023–2024
Top patents by PatentIndex Score
6 records- 0163US12597018B2Decentralized identity-based communication serviceAMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC·Filed 2023·Granted Apr 7, 2026·0 cites·20 claims
- 0256US2026099677A1Dynamic prompt template enforcement and categorization systemAMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC·Filed 2024·Application pending·0 cites
- 0355US12598070B2Managing verifiable credential linkages using decentralized identityAMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC·Filed 2023·Granted Apr 7, 2026·0 cites·20 claims
- 0453US12596789B2Large language model (LLM) interaction security sandboxAMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC·Filed 2023·Granted Apr 7, 2026·0 cites·20 claims
- 0552US2026100084A1Document fraud prevention systemAMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC·Filed 2024·Application pending·0 cites
- 0639US12596882B2Compliance detection using natural language processingAMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC·Filed 2023·Granted Apr 7, 2026·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →