ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,666, issued on Feb. 17, was assigned to HAZER GROUP LTD. (Australia).

"Process for producing hydrogen and graphitic carbon from hydrocarbons" was invented by Andrew Cornejo (Winthrop, Australia) and Hui Tong Chua (Mount Claremont, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "In accordance with the present invention, there is provided a process for producing hydrogen and graphitic carbon from a hydrocarbon gas comprising: contacting at a temperature between 600deg C. and 1000deg C. the catalyst with the hydrocarbon gas to catalytically convert at least a portion of the hydrocarbon gas to hydrogen and graphitic carbon, wherein the catalyst...