Patents by Inventor John Dowrick

John Dowrick 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).

  • Control of Parasites
    Publication number: 20140287013
    Abstract: The invention concerns a composition for the treatment of varroa mite infestations in honeybee colonies, comprising a base layer and an active layer, wherein the active layer comprises an effective amount of an acaricidal compound.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 25, 2014
    Applicant: VITA (EUROPE) LIMITED
    Inventors: Max Watkins, John Dowrick
  • Control of Parasites
    Publication number: 20120052109
    Abstract: The invention concerns a composition for the treatment of varroa mite infestations in honeybee colonies, comprising a base layer and an active layer, wherein the active layer comprises an effective amount of an acaricidal compound.
    Type: Application
    Filed: December 2, 2009
    Publication date: March 1, 2012
    Applicant: VITA (EUROPE) LIMITED
    Inventors: Max Watkins, John Dowrick