Patents by Inventor Neil D. Townend

Neil D. Townend 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).

  • Carbon filled pressurized container and method of making same
    Patent number: 9981800
    Abstract: A container for releasable pressurized gas or other active ingredient is provided. The container is packed with activated carbon loaded with adsorbed propellant. The container provides a replacement for the hydrocarbon or hydrofluorocarbon propellants currently used in aerosols, dusters and foghorns. A method for making such a replacement system is also provided.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: May 29, 2018
    Assignee: CALGON CARBON CORPORATION
    Inventors: Thomas Anthony Ryan, Harry Sharrock, Neil D. Townend
  • Carbon Filled Pressurized Container and Method of Making Same
    Publication number: 20080116228
    Abstract: A container for releasable pressurized gas or other active ingredient is provided. The container is packed with activated carbon loaded with adsorbed propellant. The container provides a replacement for the hydrocarbon or hydrofluorocarbon propellants currently used in aerosols, dusters and foghorns. A method for making such a replacement system is also provided.
    Type: Application
    Filed: November 21, 2007
    Publication date: May 22, 2008
    Applicant: Calgon Carbon corporation
    Inventors: Thomas Anthony Ryan, Harry Sharrock, Neil D. Townend