US Patent Issued to AMERICAN EXPRESS TRAVEL RELATED SERVICES on March 4 for "Distributed ledger based machine-learning model management" (Arizona, Florida Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,242,983, issued on March 4, was assigned to AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY INC. (New York).

"Distributed ledger based machine-learning model management" was invented by Rares Ioan Almasan (Phoenix), Andras L. Ferenczi (Peoria, Ariz.), Mohammad N. Nauman (Peoria, Ariz.), Swatee Singh (Scottsdale, Ariz.) and Man Chon U (Sunrise, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are various approaches for managing the status of machine-learning models using distributed ledgers. A registration request for a machine-learning model can be received. The registration request can include a model name for the machine-learning model, ...