ALEXANDRIA, Va., June 6 -- United States Patent no. 12,281,542, issued on April 22, was assigned to Adantek Waste Management Services Inc. (Houston).

"Subterranean sequestration of low-density organic wastes" was invented by Omar Abou-Sayed (Houston), Ibrahim Mohamed (Houston), Yeshesh Panchal (Houston), Mahmoud Ashwamy (Houston), Jay Cecil (Houston), Steve Pangburn (Houston) and Omar Sameh (Cairo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and apparatus are provided for disposal of Fat, Oil and Grease (FOG) wastes in subterranean formations, and for disposal of low-density organic wastes in subterranean, brine-filled caverns."

The patent was filed on Dec. 13, 2021, under Application No. 18/248,8...