Patents by Inventor Graham G. Strachan

Graham G. Strachan 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).

  • Protective Surface Film for a Liquid
    Publication number: 20180055046
    Abstract: A composition and method for protecting the surface of an exposed body of water comprising 10 to 95 wt % silicone polymer; greater than zero to 15 wt % carrier material; and greater than zero to 20 wt % surfactant. The method includes the steps of adding the composition to the surface of the water and allowing the composition to form a liquid film across the surface of the water. The film is effective for reducing evaporation of water from the surface.
    Type: Application
    Filed: November 7, 2017
    Publication date: March 1, 2018
    Inventor: Graham G. Strachan
  • Protective Surface Film for a Liquid
    Publication number: 20170303533
    Abstract: A composition and method for the protection of an exposed body of water comprising 5-95 wt % silicone polymer; greater than zero percent to 90 wt % carrier material; and greater than zero ?20 wt % surfactant. The method includes the steps of adding the composition to the surface of the water and allowing the composition to form a liquid film across the surface of the water. The film is effective for reducing evaporation of water from the surface.
    Type: Application
    Filed: March 11, 2016
    Publication date: October 26, 2017
    Inventor: Graham G. Strachan
  • Protective Surface Film for a Liquid
    Publication number: 20090234025
    Abstract: A composition and method of protecting the protection of an exposed body of water comprising 5-95 wt % silicone polymer; greater than zero percent to 90 wt % carrier material; and greater than zero ?20 wt % surfactant. The method includes the steps of adding the composition to the surface of the water and allowing the composition to form a liquid film across the surface of the water. The film is effective for reducing evaporation of water from the surface.
    Type: Application
    Filed: August 3, 2007
    Publication date: September 17, 2009
    Inventor: Graham G. Strachan