ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,106, issued on March 18, was assigned to SCHLUMBERGER TECHNOLOGY Corp. (Sugar Land, Texas).

"Client isolation with native cloud features" was invented by Mohammed Rupawalla (Katy, Texas) and Hrvoje Markovic (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "A primary request is received that includes a primary identity. The service is within a service container group project hosted by a cloud provider. A shadow request is generated from the primary request. The shadow request includes a shadow identity linked to the primary identity. The shadow request is authorized by verifying that the shadow identity has access to the service. A tenant toke...