Patents by Inventor Timothy Christopher Mauldin

Timothy Christopher Mauldin 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).

  • Inkjet printing system
    Patent number: 10876012
    Abstract: Herein is described an inkjet printing system comprising: an aqueous pre-treatment fluid comprising a cationic polymer and a pre-treatment vehicle; an aqueous inkjet ink composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a pigment and an ink vehicle; and an aqueous inkjet overcoat composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a wax and an overcoat vehicle.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: December 29, 2020
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Phillip C. Cagle, David Michael Ingle, Howard Doumaux, Timothy Christopher Mauldin
  • INKJET PRINTING SYSTEM
    Publication number: 20190225828
    Abstract: Herein is described an inkjet printing system comprising: an aqueous pre-treatment fluid comprising a cationic polymer and a pre-treatment vehicle; an aqueous inkjet ink composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a pigment and an ink vehicle; and an aqueous inkjet overcoat composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a wax and an overcoat vehicle.
    Type: Application
    Filed: January 31, 2017
    Publication date: July 25, 2019
    Inventors: Phillip C. Cagle, David Michael Ingle, Howard Doumaux, Timothy Christopher Mauldin