Patents by Inventor Larry E. Thieben

Larry E. Thieben 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).

  • Epoxy-urethane imine and hydroxyl primer
    Patent number: 6080817
    Abstract: The present invention is directed to novel coating compositions. In particular, the present invention is directed to polyuroxy low VOC coating compositions. The compositions may be applied wet on wet with a suitable basecoat/clearcoat or single-stage topcoat composition.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: June 27, 2000
    Assignee: BASF Corporation
    Inventors: Larry E. Thieben, Patrick J. Mormile, Bradley M. Richards, Rajnikant Shah
  • Polyuroxy sealer prepared from epoxy resin, aldimine or ketimine and polyisocyanate
    Patent number: 5990243
    Abstract: A coating composition useful as a sealer comprises an epoxy resin, an aldimine or ketimine, a polyisocyanate hardener and a hydroxyl containing compound such as a polyester or acrylic polyol.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: November 23, 1999
    Assignee: BASF Corporation
    Inventors: Patrick J. Mormile, Rajnikant Shah, Larry E. Thieben