ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,524, issued on April 7, was assigned to VENTEC LIFE SYSTEMS INC. (Bothell, Wash.).

"System and method for concentrating gas" was invented by Haneen Y. Yehya (Parma, Ohio).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of gas concentrating systems and methods are provided. These systems and methods comprise configuration of hardware and software components to monitor various sensors associated the systems and methods of concentrating gas as described herein. These hardware and software components are further configured to utilize information obtained from sensors throughout the system to perform certain data analysis tasks. Through analysi...