Patents by Inventor Suresh Ahuja

Suresh Ahuja 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 composition and methods
    Publication number: 20070207400
    Abstract: Toner compositions prepared with stable latex emulsions and method for characterizing stable latex emulsions are provided.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 6, 2007
    Inventors: Suresh Ahuja, Zhen Lai, Chieh-Min Cheng
  • IMAGING MEMBERS
    Publication number: 20070082282
    Abstract: An electrophotographic imaging member having a charge generating layer and a charge transport layer overlayed thereon is provided. The charge transport layer has a lower surface and an upper surface, wherein the lower surface is in contiguous contact with the charge generating layer. The charge transport layer comprises a film forming polymer binder and a charge transport compound molecularly dispersed or dissolved therein to form a solid solution. The concentration of the charge transport compound in the charge transport layer decreases from the lower surface to the upper surface. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improved wear resistance, excellent imaging member electrical performance, and improved copy print out quality.
    Type: Application
    Filed: December 15, 2006
    Publication date: April 12, 2007
    Inventors: Satchidanand Mishra, Anthony Horgan, Robert Yu, Dasarao Murti, Suresh Ahuja
  • Imaging members
    Publication number: 20050136349
    Abstract: An electrophotographic imaging member having a charge generating layer and a charge transport layer overlayed thereon is provided. The charge transport layer has a lower surface and an upper surface, wherein the lower surface is in contiguous contact with the charge generating layer. The charge transport layer comprises a film forming polymer binder and a charge transport compound molecularly dispersed or dissolved therein to form a solid solution. The concentration of the charge transport compound in the charge transport layer decreases from the lower surface to the upper surface. In such a construction, the resulting charge transport layer exhibits enhanced cracking suppression, improved wear resistance, excellent imaging member electrical performance, and improved copy print out quality.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Satchidanand Mishra, Anthony Horgan, Robert Yu, Dasarao Murti, Suresh Ahuja