US Patent Issued to Trevena on July 14 for "Crystalline and amorphous forms of a Delta-opioid modulator" (British, American Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,825, issued on July 14, was assigned to Trevena Inc. (Chesterbrook, Pa.).

"Crystalline and amorphous forms of a Delta-opioid modulator" was invented by Victoria A. Pollard (Bathgate, Great Britain), Laura E.N. Allan (Dalkeith, Great Britain), Hayley A. Reece (Dalkeith, Great Britain) and Patrick J. Koestler (Doylestown, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides novel crystalline forms of a compound that acts as a Delta-opioid effector, processes for preparing and precipitating amorphous and crystalline forms of the compound, and uses thereof."

The patent was filed on Oct. 27, 2021, under Application No. 18/2...