ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,632, issued on Jan. 27, was assigned to HAMILTON SUNDSTRAND Corp. (Charlotte, N.C.).

"Ambient temperature catalyst for trace contaminant control with improvements to carbon monoxide and hydrogen capture" was invented by Ping Yu (Simsbury, Conn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides for ambient temperature catalyst compositions for trace contaminant control (e.g., for environmental control assemblies for space systems) and related methods of fabrication and use. More particularly, the present disclosure provides for ambient temperature catalytic oxidation (ATCO) catalyst compositions for trace contaminant cont...