Patents by Inventor Donald VonHoene

Donald VonHoene 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).

  • Publication number: 20050232662
    Abstract: A belt having a substrate with a first binder and a lignin sulfonic acid doped polyaniline dispersion, along with an image forming apparatus for forming images on a recording medium and having a charge-retentive surface to receive an electrostatic latent image thereon, a development component to apply toner to the charge-retentive surface to develop the electrostatic latent image to form a developed toner image on the charge retentive surface, a transfer member to transfer the developed image from the charge retentive surface to a copy substrate, and the transfer member has a substrate with a binder and a dispersion of lignin sulfonic acid doped polyaniline, and further, a fixing component to fuse the developed image to the copy substrate.
    Type: Application
    Filed: April 14, 2004
    Publication date: October 20, 2005
    Inventors: Satchidanand Mishra, Robert Yu, Richard Post, Anthony Horgan, Edward Grabowski, Kathleen Carmichael, Satish Parikh, Bing Hsieh, Donald VonHoene
  • Publication number: 20050233229
    Abstract: An electrostatographic imaging member having a flexible supporting substrate, an imaging layer capable of retaining an electrostatic latent image, and an electrically conductive ground strip layer comprising a film forming binder and a lignin sulfonic acid doped polyaniline dispersion, and an image forming apparatus with the above imaging member to receive an electrostatic latent image on a charge-retentive surface of the imaging member; a development component to apply toner to the charge-retentive surface to develop the electrostatic latent image to form a developed toner image on the charge-retentive surface; a transfer component to transfer the developed toner image from the charge-retentive surface to a receiving copy substrate; and a fixing component to fuse the developed image to the receiving copy substrate.
    Type: Application
    Filed: April 14, 2004
    Publication date: October 20, 2005
    Inventors: Robert Yu, Satchidanand Mishra, Anthony Horgan, Richard Post, Edward Grabowski, Kathleen Carmichael, Satish Parikh, Bing Hsieh, Donald VonHoene