ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,446, issued on Oct. 14, was assigned to THE SECANT GROUP LLC (Telford, Pa.).
"Polymeric delivery systems" was invented by Jeremy J. Harris (Doylestown, Pa.), Scott Radzinski (Gilbertsville, Pa.), Brian Ginn (Harleysville, Pa.), Peter D. Gabriele (Frisco, Texas) and Benjamin Roadarmel (Quakertown, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A polymeric delivery system delivers a biologic to cells. In some embodiments, the polymeric delivery system includes polyplexes. Each polyplex includes at least one charged polymer and at least one biologic. The at least one charged polymer includes a polyester copolymer of a polyol and a polycarboxylic ac...