The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2022
Filed:
Aug. 01, 2018
American Express Travel Related Services Company, Inc., New York, NY (US);
Jane E. Cook, Mountain Lakes, NJ (US);
Andras L. Ferenczi, Peoria, AZ (US);
Nat Grauman, Maplewood, NJ (US);
Nilesh Y. Jadhav, Phoenix, AZ (US);
Harish R. Naik, Phoenix, AZ (US);
Rosa W. Tang, Glen Rock, NJ (US);
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC., New York, NY (US);
Abstract
A procurement system and process using blockchain is disclosed. The procurement system may facilitate procurement reconciliation between procurement initiators, clients, suppliers, and/or transaction processors, using blockchain. Each party may comprise a blockchain node configured to interact with a procurement blockchain. The procurement process may be controlled by a billing smart contract and a client smart contract configured to enforce data workflows and establish trust between the parties.