Patents by Inventor Tomoko Oto

Tomoko Oto 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).

  • Composition For The Preparation of Cosmetics, Cosmetic, and Method For the Preparation Of Water-Containing Cosmetics
    Publication number: 20100112017
    Abstract: Composition for the preparation of cosmetics comprising a mixture of (a) a polyoxyalkylene-modified diorganopolysiloxane of the formula: (A(R1)2SiO{(R1)2SiO}m{(R1)(R2)SiO}nSi(R)2A {where R1 is monovalent hydrocarbon group (except for R2); R2 is polyoxyalkylene group of the formula: —R3O—(C2H4O)a(C3H6O)bR4) [where R3 is alkylenei R4 is H, alkyl, or alkoxy], 1=<a=<50; 0=<b=<50; and 10=<(a+b)=<100]; “A” is OH, R1 or R2; 100=<m=<500; 0=<n=<40; when n=0, at least one “A” is R2}; (b) surfactant, and (c) oil; Composition therefor further comprising (d) biologically allowable hydrophilic medium; Composition therefor further comprising water,’ Cosmetic or OAV type emulsion cosmetic containing the aforementioned composition! and Method for preparing water-containing cosmetics by mixing said composition with water.
    Type: Application
    Filed: September 14, 2007
    Publication date: May 6, 2010
    Inventors: Yasue Mizutani, Hidetoshi Kondo, Tomoko Oto