Patents by Inventor Jean-Christophe G. Graciet

Jean-Christophe G. Graciet 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).

  • Process of making finely divided opaque particles
    Patent number: 6462128
    Abstract: A new pigment for making colored finely divided particles on aminoformaldehyde resin allows to produce particles of substantially uniform particle size and spherical or irregular shape having excellent dispersibility and superior opacity.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: October 8, 2002
    Assignee: Clariant International Ltd.
    Inventors: Nikolay N. Barashkov, Thomas C. Molloy, Bansi Lal Kaul, Jean-Christophe G. Graciet