ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,232, issued on July 15, was assigned to CysBio ApS (Kgs. Lyngby, Denmark).

"Biological processes for the production of aryl sulfates" was invented by Christian Bille Jendresen (Copenhagen O, Denmark) and Alex Toftgaard Nielsen (Rungsted Kyst, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention generally relates to the field of biotechnology as it applies to the production of aryl sulfates using polypeptides or recombinant cells comprising said polypeptides. More particularly, the present invention pertains to polypeptides having aryl sulfotransferase activity, recombinant host cells expressing same and processes for the prod...