ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,201, issued on Sept. 8, was assigned to DK Crown Holdings Inc. (Boston).

"Systems and methods for routing machine-learning prompts in a distributed networking environment" was invented by Robin Mohseni (Billericay, Great Britain), Gengyuan Zhang (Boston) and Gregory Von Pless (Melrose, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are systems and methods for monitoring and evaluating language performance according to real-time data in a distributed networking environment. A system can receive, from a client device, a prompt for a communication session. The system can determine, based on the prompt, a classification of an inte...