Patents by Inventor Alan Walton

Alan Walton 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).

  • POROUS COMPOSITE MEMBRANE MATERIALS AND APPLICATIONS THEREOF
    Publication number: 20150258504
    Abstract: The present invention provides porous composite materials and methods of making and using the same. In one embodiment, a porous composite material comprises a porous substrate comprising a first polymeric material and at least one particle or fiber of a second polymeric material and a third polymeric material disposed on at least one surface of the porous substrate and having at least one point of attachment the to the at least one particle or fiber of the second polymeric material.
    Type: Application
    Filed: May 29, 2015
    Publication date: September 17, 2015
    Inventors: Thomas H. Ramsey, Michael Andrew Clendenning, Alan Walton, Jerry Dean Raney, Jacob Shorr, Guoqiang Mao
  • Porous composite membrane materials and applications thereof
    Publication number: 20080017569
    Abstract: The present invention provides porous composite materials and methods of making and using the same. In one embodiment, a porous composite material comprises a porous substrate comprising a first polymeric material and at least one particle or fiber of a second polymeric material and a third polymeric material disposed on at least one surface of the porous substrate and having at least one point of attachment the to the at least one particle or fiber of the second polymeric material.
    Type: Application
    Filed: May 9, 2007
    Publication date: January 24, 2008
    Inventors: Thomas Ramsey, Michael Clendenning, Alan Walton, Jerry Raney, Jacob Shorr, Guoqiang Mao