Patents by Inventor Robert J. Schrand

Robert J. Schrand 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).

  • Aerated bar soap composition containing free fatty acid
    Patent number: 5219487
    Abstract: Aerated soap bar compositions which contain a limited amount of free fatty acid and salt have improved processing and physical characteristics if the fatty acid soap comprises only a limited amount of trans fatty acids. Superior wet crack and bar feel grades are found, as opposed to similar bars having higher trans fatty acid content. Higher amounts of fatty acid require less inorganic salt for proper viscosity of the crutcher mix.
    Type: Grant
    Filed: September 23, 1992
    Date of Patent: June 15, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Kenneth A. Heile, Jr., Robert J. Schrand, James E. Taneri