ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,189, issued on Sept. 29, was assigned to Conopco Inc. (Hoboken, N.J.).
"Antiperspirant emulsion" was invented by Huajin Jin (Shanghai) and Xiaoke Li (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is in the field of antiperspirant compositions, in particular, compositions comprising antiperspirant actives. Disclosed is an antiperspirant composition free from aluminum and/or zirconium salt, and/or zinc based antiperspirant active, comprising an oil-in-water emulsion comprises oil phase and an emulsifier, wherein said oil phase comprises a lipophilic material having a melting point greater than 40deg C.; wherein said co...