ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,375, issued on Jan. 27, was assigned to SYNEDGEN INC. (Claremont, Calif.).

"Compositions and methods of use thereof" was invented by Shenda M. Baker (Upland, Calif.), William P. Wiesmann (Chevy Chase, Md.) and Stacy Marie Townsend (Rancho Cucamonga, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are methods for treating or preventing a disease or disorder of the pulmonary system (e.g., cystic fibrosis), respiratory or digestive system in a subject, the methods comprising administering compounds or compositions comprising water soluble polyglucosamine and derivatized polyglucosamine."

The patent was filed on Feb. 27, 2024, un...