US Patent Issued to LABORATORI BALDACCI on Feb. 10 for "Mixture of isomers of aminaphtone, analytical method for identifying them and pharmaceutical composition comprising said isomers" (Italian Inventor)

ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,756, issued on Feb. 10, was assigned to LABORATORI BALDACCI S.P.A. (Pisa, Italy).

"Mixture of isomers of aminaphtone, analytical method for identifying them and pharmaceutical composition comprising said isomers" was invented by Massimo Baldacci (Pisa, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a mixture of positional isomers of aminaphtone, an aminaphtone product comprising the mixture and a new method of high-performance liquid chromatography (HPLC) useful for the characterization of aminaphtone. The method allows to identify in the positional isomers of which the aminaphtone in a product containing them and can be used to c...