ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,724, issued on April 14, was assigned to KING SAUD UNIVERSITY (Riyadh, Saudi Arabia).

"Enhanced dual barrel syringe enclosure with rotational detachment system for simultaneous irrigation and aspiration in endodontic procedures" was invented by Mohammed Abdullah Alshehri (Riyadh, Saudi Arabia), Omar Mohammed Alshehri (Riyadh, Saudi Arabia) and Ibraheem Rshood Alqwizany (Riyadh, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dual barrel syringe assembly includes first and second cover components, a first barrel and a first plunger in fluid communication with one another, a second barrel and a second plunger in fluid communication with...