Patents Assigned to Onken GmbH
  • Complete animal food for cats and dogs
    Patent number: 5538743
    Abstract: A complete food for dogs and cats contains dairy substances in a significant amount and meat or meat byproducts as well as meat substitutes. The milk solids derive from hydrolyzed fermented milk.
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: July 23, 1996
    Assignee: Onken GmbH
    Inventors: Georg Heinemann, Horst Fedder