Patents by Inventor Matthew E. Gande

Matthew E. Gande 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).

  • 7-substituted quinone methides as inhibitors for unsaturated monomers
    Patent number: 5583247
    Abstract: Ethylenically unsaturated monomers are protected from premature polymerization during manufacture and storage by the incorporation therein of an effective stabilizing amount of a 7-substituted quinone methide compound.
    Type: Grant
    Filed: April 14, 1995
    Date of Patent: December 10, 1996
    Assignee: Ciba-Geigy Corporation
    Inventors: Peter Nesvadba, Samuel Evans, Matthew E. Gande, Volker H. von Ahn, Roland A. E. Winter