ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,739, issued on Oct. 28, was assigned to TRANSLATE BIO INC. (Waltham, Mass.).

"Synergistic enhancement of the delivery of nucleic acids via blended formulations" was invented by Frank DeRosa (Lexington, Mass.), Lianne Smith (Lexington, Mass.), Michael Heartlein (Lexington, Mass.) and Braydon Charles Guild (Lexington, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are pharmaceutical compositions that comprise "blends" of lipid nanoparticles and related methods of using such blended compositions to deliver polynucleotides to one or more target cells, tissues or organs. The blended compositions are generally characterized as being...