US Patent Issued to Barclays Execution Services on Sept. 30 for "System for efficient management of invalid access tokens" (British Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,430,456, issued on Sept. 30, was assigned to Barclays Execution Services Ltd. (London).

"System for efficient management of invalid access tokens" was invented by Dickon Holt (London) and Michael Forrest (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "A client system comprises processing circuitry configured to receive, from a user device, a first access request comprising a first instruction to access a protected resource; transmit a token request for an access token to be used for accessing the protected resource; and receive an access token in response to the token request, the access token having a corresponding time to expire. The client sy...