Patents by Inventor Nigel Lambert Hill

Nigel Lambert Hill 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).

  • Pesticidal treatment materials
    Patent number: 7067141
    Abstract: The short term effectiveness of pesticidal articles, for example pesticide impregnated textile covers for use in combating dust mite infestation, is improved by the additional presence of a quick release pesticide thereon, e.g. a wettable powder formulation of the same pesticide as used for impregnation. The invention is of particular value in the area of pyrethroid containing textile covers, e.g. as disclosed in U.S. Pat. No. 5,916,580.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: June 27, 2006
    Assignee: A Carey CO LLC
    Inventor: Nigel Lambert Hill
  • Pesticidal treatment materials
    Publication number: 20030130233
    Abstract: The short term effectiveness of pesticidal articles, for example pesticide impregnated textile covers for use in combating dust mite infestation, is improved by the additional presence of a quick release pesticide thereon, e.g. a wettable powder formulation of the same pesticide as used for impregnation. The invention is of particular value in the area of pyrethroid containing textile covers, e.g. as disclosed in U.S. Pat. No. 5,916,580.
    Type: Application
    Filed: March 5, 2003
    Publication date: July 10, 2003
    Inventor: Nigel Lambert Hill