Patents by Inventor Amy Gran

Amy Gran 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).

  • Structural urethane adhesives comprising amide polyols
    Patent number: 8317967
    Abstract: Urethane adhesive compositions comprising amide based polyols. The amide polyols comprise the reaction product of a reactant selected from the group consisting of lactic acid, lactic acid esters, lactone, glycolic acid, glycolic acid esters, and combinations thereof with one or more amines. The urethane adhesive compositions may be applied in methods of manufacturing a tile installation.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: November 27, 2012
    Assignee: Ashland Licensing and Intellectual Property LLC
    Inventors: Raymond Scott Harvey, Amy Gran, Yulia Alekseevna Vasilieva
  • STRUCTURAL URETHANE ADHESIVES COMPRISING AMIDE POLYOLS
    Publication number: 20110059318
    Abstract: Urethane adhesive compositions comprising amide based polyols. The amide polyols comprise the reaction product of a reactant selected from the group consisting of lactic acid, lactic acid esters, lactone, glycolic acid, glycolic acid esters, and combinations thereof with one or more amines. The urethane adhesive compositions may be applied in methods of manufacturing a tile installation.
    Type: Application
    Filed: September 4, 2009
    Publication date: March 10, 2011
    Inventors: Raymond Scott Harvey, Amy Gran, Yulia Alekseevna Vasilieva