ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,375, issued on June 23, was assigned to Aether Fuels Pte. Ltd. (Singapore).

"Enhanced gasification system and method" was invented by Conor F. Madigan (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "Method and apparatus for converting waste solid sustainable carbon material to chemical products is described herein. The methods add hydrocarbon derived from fossil sources to gas derived from gasifying waste solid sustainable carbon material to enhance hydrogen availability, and in some cases carbon availability, for production of the chemical products. Biomass is used to provide energy to dry solid sustainable carbon material to form dry...