Patents by Inventor Kimberly Ann Schoch

Kimberly Ann Schoch 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).

  • Styling shampoo compositions containing cationic styling polymers and cationic deposition polymers
    Patent number: 6297203
    Abstract: Disclosed are styling shampoo compositions with improved styling performance, and which comprise (a) from about 5% to about 50% by weight of a surfactant component selected from the group consisting of a combination of an anionic surfactant and an amphoteric surfactant, and a combination of an anionic surfactant and a zwitterionic surfactant; (b) from about 0.025% to about 3% by weight of a cationic deposition polymer having a cationic charge density of from about 0.2 meq/gram to about 2 meq/gram and which is selected from the group consisting of cationic cellulose polymers, cationic guar gum derivatives, and mixtures thereof, (c) from about 0.5% to about 10% by weight of an organic cationic hair styling polymer having a cationic charge density of greater than about 2 meq/gram to less than about 4.75 meq/gram; and (d) from about 27% to about 94.5% by weight water.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: October 2, 2001
    Assignee: The Procter & Gamble
    Inventors: Susan Marie Guskey, Christine Hall, Douglas Allan Royce, Kimberly Ann Schoch