Patents by Inventor Barkey Keoshkerian

Barkey Keoshkerian 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 of forming images using curable ink with gellant
    Patent number: 8123347
    Abstract: Disclosed herein are methods of using inks with gellants, that can form a gel state, as receivers for particle materials. The inks are liquid when jetted, but quickly enter a tacky/semi-solid/gel state when cooled below ink gel temperature on a substrate and prior to curing. Dry powders and solid particulate substances of various types are then applied to the jetted inks and locked in place when the ink is cured.
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: February 28, 2012
    Assignee: Xerox Corporation
    Inventors: Peter G. Odell, Jennifer L. Belelie, Naveen Chopra, Michelle N. Chretien, Barkey Keoshkerian, Richard P. N. Veregin
  • METHOD OF FORMING IMAGES USING CURABLE INK WITH GELLANT
    Publication number: 20100221510
    Abstract: Disclosed herein are methods of using inks with gellants, that can form a gel state, as receivers for particle materials. The inks are liquid when jetted, but quickly enter a tacky/semi-solid/gel state when cooled below ink gel temperature on a substrate and prior to curing. Dry powders and solid particulate substances of various types are then applied to the jetted inks and locked in place when the ink is cured.
    Type: Application
    Filed: February 27, 2009
    Publication date: September 2, 2010
    Applicant: XEROX CORPORATION
    Inventors: Peter G. ODELL, Jennifer L. BELELIE, Naveen CHOPRA, Michelle N. CHRETIEN, Barkey KEOSHKERIAN, Richard P.N. VEREGIN
  • Toner process
    Patent number: 7615327
    Abstract: The present disclosure relates to a process including a first heating of a latomer mixture including at least one free radical polymerizable monomer, and at least one alkylene anhydride; a second heating of the latomer mixture to form polymeric particles; and combining the polymeric particles with at least one amine.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: November 10, 2009
    Assignee: Xerox Corporation
    Inventors: Barkey Keoshkerian, Raj Patel, Ed Zwartz, Cuong Vong
  • Toner process
    Publication number: 20060105261
    Abstract: The present disclosure relates to a process including a first heating of a latomer mixture including at least one free radical polymerizable monomer, and at least one alkylene anhydride; a second heating of the latomer mixture to form polymeric particles; and combining the polymeric particles with at least one amine.
    Type: Application
    Filed: November 17, 2004
    Publication date: May 18, 2006
    Inventors: Barkey Keoshkerian, Raj Patel, Ed Zwartz, Cuong Vong