ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,240, issued on May 27, was assigned to YEDA RESEARCH AND DEVELOPMENT Co. LTD. (Rehovot, Israel).

"Reversible liquid organic system, method and process for loading and discharging hydrogen based on N-heterocycles" was invented by David Milstein (Rehovot, Israel) and Yinjun Xie (Rehovot, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a system, a process and a method of storing hydrogen (H2) and releasing it on demand, comprising and making use of N-heterocycles as liquid organic hydrogen carriers (LOHCs)."

The patent was filed on Feb. 6, 2020, under Application No. 17/427,929.

*For further information, including...