ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,813, issued on Feb. 10, was assigned to Verde Environmental Technologies Inc. (Minnetonka, Minn.).

"Unwanted pharmaceutical formulation disposal system and mailer" was invented by William Virgil Fowler (Minneapolis), Hayley Anne Wenda-Zilka (Monticello, Minn.) and Nancy Elizabeth Devine (Eden Prairie, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods that an individual may use for disposing of unwanted pharmaceutical formulation. More specifically, systems and methods that an individual may use for disposing of unwanted pharmaceutical formulations that include receiving a disposal container including a pharmacological agent ac...