Patents by Inventor Tsugunori HORII

Tsugunori HORII has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150202138
    Abstract: Provided is a composition in which the dispersibility of a specific modified peptide is less likely to decrease at a pH of less than 7.0. The cosmetic composition contains a modified peptide having one or more side chain groups including one or more units selected from the group consisting of a structure represented by formula (Ia): —S—S—(CH2)n—COOH, wherein n is 1 or 2, a structure represented by formula (Ib): —S—S—CH(CH3)—COOH, a structure represented by formula (Ic): —S—S—CH(COOH)—CH2—COOH, and salts of these structures; and a long-chain alkyltrimethylammonium salt or an N-long-chain alkylpyridinium salt, wherein the ratio of the total content of the long-chain alkyltrimethylammonium salt and the N-long-chain alkylpyridinium salt to the content of the modified peptide is 0.5 or more, and the cosmetic composition has a pH of less than 7.0.
    Type: Application
    Filed: January 20, 2015
    Publication date: July 23, 2015
    Inventors: Naoto MATSUMOTO, Tsugunori HORII, Aya NISHIO