Patents by Inventor Michelle M. Bruzee

Michelle M. Bruzee 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).

  • Toners and processes thereof
    Patent number: 7479307
    Abstract: Disclosed are toner compositions comprised of a polymer, an optional colorant, and an UV light curable oligomer. Also disclosed are methods for producing a UV curable toner compositions, the toner compositions produced thereby, and methods of utilizing the UV curable toner compositions in various painting applications.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: January 20, 2009
    Assignee: Xerox Corporation
    Inventors: Mary C. Fromm, Michelle M. Bruzee, Grazyna E. Kmiecik-Lawrynowicz, Pinyen Lin, Chieh-Min Cheng
  • Toners and processes thereof
    Patent number: 7250238
    Abstract: Disclosed are toner compositions comprised of a polymer, an optional colorant, and an UV light curable oligomer. Also disclosed are methods for producing a UV curable toner compositions, the toner compositions produced thereby, and methods of utilizing the UV curable toner compositions in various painting applications.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: July 31, 2007
    Assignee: Xerox Corporation
    Inventors: Mary C. Fromm, Michelle M. Bruzee, Grazyna E. Kmiecik-Lawrynowicz, Pinyen Lin, Chieh-Min Cheng
  • Toner and developer compositions and processes thereof
    Patent number: 5516612
    Abstract: Disclosed is a process for enhancing xerographic developer tribo product longevity comprising providing developer particles comprised of a toner comprised of at least one resin, pigment, charge additive, surface additive particles, a charge control agent retention additive or compound, and a carrier.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: May 14, 1996
    Assignee: Xerox Corporation
    Inventors: George W. Vianco, Sheau Van Kao, Michelle M. Bruzee
  • Toner and developer compositions with charge enhancing additives
    Patent number: 5082758
    Abstract: A toner composition comprised of resin particles, pigment particles, and a tertiary amine hydrogen ammonium triflate charge enhancing additive.
    Type: Grant
    Filed: August 31, 1990
    Date of Patent: January 21, 1992
    Assignee: Xerox Corporation
    Inventors: Thomas R. Hoffend, Michelle M. Bruzee, Clifford O. Eddy
  • Amine acid salt charge enhancing toner additives
    Patent number: 4490455
    Abstract: This invention is generally directed to an electrostatic toner composition comprised of resin particles, pigment particles, and from about 0.25 weight percent to about 20 weight percent based on the weight of the toner particles of an amine acid salt charge enhancing additive composition of the following formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are independently selected from the group consisting of alkyl groups, and aromatic groups, and A is an anion.
    Type: Grant
    Filed: December 20, 1982
    Date of Patent: December 25, 1984
    Assignee: Xerox Corporation
    Inventors: Thomas R. Hoffend, Michelle M. Bruzee