Patents by Inventor Douglas Brian Nadeau

Douglas Brian Nadeau 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).

  • Pet food for maintaining normal bowel health
    Patent number: 6280779
    Abstract: A pet food composition comprising meat chunk and gravy, said gravy having chemically modified starch, gum, or mixtures thereof, in quantities less than that necessary to promote the production of stool quality that is unacceptable.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: August 28, 2001
    Assignee: Colgate-Palmolive Company
    Inventors: Douglas Brian Nadeau, Michelle Lynn Jackson, Gary Allan Semjenow
  • Pet food piece
    Patent number: D781025
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: March 14, 2017
    Assignee: Hill's Pet Nutrition, Inc.
    Inventors: Brent Pope, Douglas Brian Nadeau