Patents by Inventor Karen Underwood

Karen Underwood 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).

  • Lipid carriers
    Patent number: 8399004
    Abstract: There is disclosed a method of controlling pests which comprises exposing a surface of the pest to a particulate composition containing particles of an initially unmagnetized material, which is capable of becoming magnetically polarized when subjected to an electric or magnetic field, the said particles being associated with at least one pesticide or behavior modifying chemical.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: March 19, 2013
    Assignee: Exosect Limited
    Inventors: Philip Howse, Karen Underwood
  • Lipid carriers
    Publication number: 20060051388
    Abstract: There is disclosed a method of controlling pests which comprises exposing a surface of the pest to a particulate composition containing particles of an initially unmagnetized material, which is capable of becoming magnetically polarized when subjected to an electric or magnetic field, the said particles being associated with at least one pesticide or behaviour modifying chemical.
    Type: Application
    Filed: December 5, 2003
    Publication date: March 9, 2006
    Applicant: EXOSECT LIMITED
    Inventors: Philip Howse, Karen Underwood