Patents by Inventor Heike Williams

Heike Williams 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).

  • Composition for Enhanced Antiparasitic Activity
    Publication number: 20100179205
    Abstract: The invention relates to antiparasitic compositions comprising a combination of atipamezole or its pharmaceutically acceptable salt and amitraz and their use in a method to control ectoparasite infestations on animals.
    Type: Application
    Filed: July 26, 2007
    Publication date: July 15, 2010
    Applicant: Intervet International B.V.
    Inventors: Heike Williams, Christina Mertens, Karin Becker, Christian Miculka, Wolfgang Streber
  • Veterinary composition comprising an arylpyrazole and a nitroenamine with enhanced antiparasitic activity
    Publication number: 20070142447
    Abstract: The invention relates to antiparasitic combinations of arylpyrazoles and nitroenamines, and their use for controlling insect and acarid infestations on animals.
    Type: Application
    Filed: January 26, 2007
    Publication date: June 21, 2007
    Applicant: Intervet International B.V.
    Inventors: Christina Mertens, Heike Williams