Patents by Inventor Richard E. De Schepper

Richard E. De Schepper 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).

  • Aminoplast resin or aminoplast resin precursor
    Patent number: 5276130
    Abstract: According to the present invention, a .beta.-dicarbonyl functionality, an .alpha.,.beta.-unsaturation functionality, or a vinylogous amide functionality is incorporated into an aminoplast resin or an aminoplast resin precursor.
    Type: Grant
    Filed: October 30, 1991
    Date of Patent: January 4, 1994
    Assignee: BASF Corporation
    Inventors: Christopher J. Bradford, Adriana E. Ticu, Richard E. De Schepper