ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,828, issued on Oct. 14, was assigned to Johnson Matthey Hydrogen Technologies Ltd. (London).
"Catalyst support" was invented by Lucy McLeod (Reading, Great Britain), Jonathan Sharman (Reading, Great Britain), Geoffrey Spikes (Reading, Great Britain) and Richard Walton (Coventry, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a metal carbonitride comprising: i) a first metal, M1; and ii) a second metal, M2; wherein M1 is titanium, zirconium or hafnium; and M2 is vanadium, niobium, tantalum, chromium, molybdenum, tungsten, iron, ruthenium or osmium."
The patent was filed on March 12, 2021, under Applicatio...