Patents by Inventor Edward Paul Lindholm

Edward Paul Lindholm 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).

  • Limited play data storage media and coating formulations thereon
    Patent number: 7226719
    Abstract: The present invention provides a formulation for a reactive dye layer for a limited-play optical storage medium, the reactive formulation including at least one carrier material or curable acrylate monomer, at least one reactive material disposed within the carrier material or acrylate monomer, and at least one photo-bleaching retarder material disposed within the at least one adhesive material. The at least one photo-bleaching retarder material includes at least one polymeric polyhydroxy compound selected from the group consisting of polyhydroxystyrenes, cellulose, and functionalized cellulose derivatives.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: June 5, 2007
    Assignee: General Electric Company
    Inventors: Marc Brian Wisnudel, Daniel Robert Olson, David Andrew Simon, Kathryn Lynn Longley, Edward Paul Lindholm
  • Limited play data storage media and associated methods of manufacture
    Patent number: 6925051
    Abstract: The present invention provides a reactive adhesive formulation for use in a limited play data storage medium, the reactive adhesive formulation including at least one adhesive material, at least one reactive material disposed within the at least one adhesive material and at least one photo-bleaching retarder material disposed within the at least one adhesive material. The at least one photo-bleaching retarder material includes resorcinol, 4-hexylresorcinol and/or polyhydroxystyrene.
    Type: Grant
    Filed: August 1, 2003
    Date of Patent: August 2, 2005
    Assignee: General Electric Company
    Inventors: Marc Brian Wisnudel, Kathryn Lynn Longley, Daniel Robert Olson, Jan Pleun Lens, Edward Paul Lindholm