ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,499,254, issued on Dec. 16, was assigned to Palantir Technologies Inc. (Denver).

"Enforcing security within a data platform" was invented by Christopher Yu (Culver City, Calif.), Hannah Korus (Denver, Calif.), Katherine Carras (Toronto), Kevin Lowe (San Francisco), Lam Tran (Menlo Park, Calif.), Patrick Koenig (Mountain View, Calif.), Sebastian Brueckner (Redwood City, Calif.), Thomas Playford (London) and Yin Lin (Fremont, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Computing systems and methods are provided for defining, within a data platform, a segment having constraints at a level of the segment, implementing the constraints or the classi...