ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,222, issued on Dec. 9, was assigned to Nutrivert Inc. (Atlanta).

"Lipophilic enantiomers of desacetylglucosamine muramyl dipeptide with anti-inflammatory and growth promoting activity" was invented by Horace Disston Nalle Jr. (Atlanta) and Bernhard Kaltenboeck (Auburn, Ala.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Compositions of matter and methods to reduce inflammation in vertebrates and to promote growth and feed conversion in animals by administering an effective amount of a composition containing a mirror image molecule (enantiomer) of a lipophilic muramyl dipeptide (MDP) derivative that does not contain the N-acetylglucosamine moiety of M...