Patents by Inventor Kai-Uwe Furstenau

Kai-Uwe Furstenau 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).

  • Non-aqueous oral-drench compositions containing avermectin compounds
    Patent number: 5756474
    Abstract: The invention is directed to a novel non-aqueous oral-drench composition comprising from 0.01% to 2.0% (w/v) of an avermectin compound; from 30% to 45% (w/w) of an oil, said oil being selected from the group consisting of corn oil, sunflower oil, peanut oil and safflower oil; from 0.01% to 1.0% (w/v) of an oil-soluble antioxidant; and from 50% to 70% (w/w) of a fatty acid ester, said fatty acid ester being selected from the group consisting of caprylic/capric triglyceride, octyl palmitate and propylene glycol dicaprylate/dicaprate. The invention is further directed to methods of using the non-aqueous composition to treat parasitic diseases in mammals.
    Type: Grant
    Filed: April 8, 1997
    Date of Patent: May 26, 1998
    Assignee: Pfizer, Inc.
    Inventor: Kai-Uwe Furstenau