Patents by Inventor Carl P. Tripp

Carl P. Tripp 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).

  • Toner compositions with halosilanated pigments
    Patent number: 5484675
    Abstract: A toner composition comprised of resin and pigment particles where the pigment particles are treated with a fluorosilane polymer.
    Type: Grant
    Filed: September 19, 1994
    Date of Patent: January 16, 1996
    Assignee: Xerox Corporation
    Inventors: Carl P. Tripp, Richard P. N. Veregin, Michael F. Cunningham, Thomas E. Enright, Maria V. McDougall
  • Metal oxide processes and toners thereof
    Patent number: 5376172
    Abstract: A process for preparing silane metal oxides comprising reacting a metal oxide with an amine compound to form an amine metal oxide intermediate, and subsequently reacting said intermediate with a halosilane.
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: December 27, 1994
    Assignee: Xerox Corporation
    Inventors: Carl P. Tripp, Michael L. Hair, Richard P. N. Veregin