Patents by Inventor James Max Kearby

James Max Kearby 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).

  • Coated clumping litter
    Patent number: 7958847
    Abstract: A clumping animal litter is disclosed which includes non-swelling particles and a swelling agent coated on the non-swelling particles. In one embodiment, the non-swelling particles are manufactured by agglomerating clay fines.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: June 14, 2011
    Assignee: Nestec Ltd.
    Inventors: Phillip Brent Greene, James Dean Job, James Max Kearby, César J. Mauras