ALEXANDRIA, Va., March 12 -- United States Patent no. 12,250,189, issued on March 11, was assigned to AMDOCS DEVELOPMENT Ltd. (Limassol, Cyprus).

"System, method, and computer program for an exactly once messaging protocol in a publish-subscribe messaging system" was invented by Tehila Atar (Tushia, Israel) and Nir Makmal (Petah Tikva, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "As described herein, a system, method, and computer program are provided for an exactly once messaging protocol in a publish-subscribe messaging system. A consumer (i.e. subscriber) of a publish-subscribe messaging system is identified. For each required consumer, and for each subscribed topic of the consumer, a new dedicat...