Patents by Inventor E. Allan Blair

E. Allan Blair 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).

  • Desalination process
    Patent number: 5512176
    Abstract: Polyurethane polymers useful as hydrogels wherein the polyol is a specific polyol of block copolymers and a method for desalination of water.
    Type: Grant
    Filed: June 21, 1994
    Date of Patent: April 30, 1996
    Assignee: Saudi Basic Industries Corporation
    Inventor: E. Allan Blair
  • Desalination process
    Patent number: 5354835
    Abstract: Polyurethane polymers useful as hydrogels wherein the polyol is a specific polyol of block copolymers and a method for desalination of water.
    Type: Grant
    Filed: July 23, 1993
    Date of Patent: October 11, 1994
    Assignee: Saudi Basic Industries Corporation
    Inventor: E. Allan Blair