Patents by Inventor Daniel S. Jaffee

Daniel S. Jaffee 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).

  • Packaging compatible animal litter
    Patent number: 6089190
    Abstract: A cellulose-based, clumpable animal litter features reduced water activity at cost-effective product moisture levels. The composition includes cellulosic granules and clay particles present in an amount up to 40 weight percent, but sufficient to give the litter composition a packaging-compatible water activity.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: July 18, 2000
    Assignee: Oil-Dri Corporation of America
    Inventors: Richard M. Jaffee, Daniel S. Jaffee, G. Robert Goss, Robert Riepl
  • Cat litter product
    Patent number: RE50452
    Abstract: Litter compositions are provided comprising sodium bentonite and various fillers. These litter compositions have substantially the same clumpability properties as a composition consisting of only the sodium bentonite.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: June 10, 2025
    Assignee: OIL-DRI CORPORATION OF AMERICA
    Inventors: Monika Kuras, Daniel S. Jaffee, Robert Soral, George Robert Goss