Patents by Inventor Stephen E. Schuh

Stephen E. Schuh 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).

  • CARBOHYDRATE TREATMENT FOR FRAGRANCED ARTICLES
    Publication number: 20110243872
    Abstract: A carbohydrate treatment composition composing modified starches, preservatives, an incorporation factor and water The treatment composition may also preferably comprise a fragrance The composition may be used to coat a litter material substrate and also may be used in a fragrance delivery composition for personal care products A method of coating a litter material using a carbohydrate material is also presented.
    Type: Application
    Filed: December 18, 2009
    Publication date: October 6, 2011
    Applicant: BELL FLAVORS AND FRAGRANCES, INC.
    Inventors: Richard Skrobanski, Dina Piersawl, Stephen E. Schuh, Norman J. Appel
  • Granular automatic dishwasher detergent compositions containing smectite clay
    Patent number: 4588515
    Abstract: Granular detergent compositions suitable for use in automatic dishwashing machines are disclosed. The compositions contain detergency builder material, chlorine bleach ingredient, a nonionic surfactant compatible with the chlorine bleach ingredient, and suds control components comprising an alkyl phosphate ester and a smectite clay.
    Type: Grant
    Filed: September 27, 1984
    Date of Patent: May 13, 1986
    Assignee: The Procter & Gamble Company
    Inventors: Stephen E. Schuh, Marla R. Smoot