ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,321, issued on Nov. 18, was assigned to WAVE LIFE SCIENCES LTD. (Singapore).

"Compositions and methods for phosphoramidite and oligonucleotide synthesis" was invented by David Charles Donnell Butler (Medford, Mass.), Pachamuthu Kandasamy (Lexington, Mass.), Subramanian Marappan (Acton, Mass.), Ik-Hyeon Paik (Needham, Mass.), Jayakanthan Kumarasamy (Arlington, Mass.) and Gopal Reddy Bommineni (Belmont, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure, among other things, provides technologies for oligonucleotide synthesis. In some embodiments, the present disclosure provides phosphoramidites and methods for synthesis thereo...