Patents by Inventor Faisal Shamshad

Faisal Shamshad 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).

  • Method for controlling a toner preparation process
    Patent number: 8142975
    Abstract: A method of making toner particles, including mixing at least one emulsion of at least one resin, a colorant, an optional wax, and optional additives to form a slurry; heating the slurry to form aggregated particles in the slurry; freezing aggregation of the particles by adjusting the pH; and heating the aggregated particles in the slurry to coalesce the particles into toner particles.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: March 27, 2012
    Assignee: Xerox Corporation
    Inventors: Daryl W. Vanbesien, Paul Gerroir, Karen A. Moffat, Melanie L. Davis, Abdisamed Sheik-Qasim, David Kurceba, Faisal Shamshad, Michael D'Amato, Juan A. Morales-Tirado
  • METHOD FOR CONTROLLING A TONER PREPARATION PROCESS
    Publication number: 20110318685
    Abstract: A method of making toner particles, including mixing at least one emulsion of at least one resin, a colorant, an optional wax, and optional additives to form a slurry; heating the slurry to form aggregated particles in the slurry; freezing aggregation of the particles by adjusting the pH; and heating the aggregated particles in the slurry to coalesce the particles into toner particles.
    Type: Application
    Filed: June 29, 2010
    Publication date: December 29, 2011
    Applicant: XEROX CORPORATION
    Inventors: Daryl W. Vanbesien, Paul Gerroir, Karen A. Moffat, Melanie L. Davis, Abdisamed Sheik-Qasim, David Kurceba, Faisal Shamshad, Michael D'Amato, Juan A. Morales-Tirado