US Patent Issued to Visa International Service Association on March 3 for "Devices, systems, and methods for enhancing transactions via a blockchain network" (British, Swedish Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,068, issued on March 3, was assigned to Visa International Service Association (San Francisco).

"Devices, systems, and methods for enhancing transactions via a blockchain network" was invented by David Rubin (London), Samuel Oliver (London) and Sarah Verry (Varmdo, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for personalizing a transaction via a blockchain network via payment network is disclosed herein. The method can include receiving an application programming interface ("API") call from a computing device of a user, wherein the API call includes a private key, a public key, and a unique identifier, detecting, a non-fungible to...