ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,964, issued on Oct. 7, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Composite event estimation through temporal logic" was invented by Karan Manoj Samel (Pleasanton, Calif.) and Dharmashankar Subramanian (White Plains, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method of discovering a composite durational event structure through temporal logic includes identifying a plurality of temporally related atomic events from temporal data trajectories of a multivariate dataset according to a definition of an atomic event predicate. At least one composite event having a durational event structure of at ...