Patents by Inventor Asher GAMLIEL

Asher GAMLIEL 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).

  • ELECTROSTATIC INK COMPOSITION
    Publication number: 20220113647
    Abstract: Described herein is magenta ink composition, comprising a pigment consisting of one or more quinacridone pigments; a resin; and a polymeric amine dispersant having a Total Base Number of at least 300 mg KOH/gram. Also described herein is a method of printing comprising applying the magenta ink composition to a substrate, and a printed substrate comprising the magenta ink composition.
    Type: Application
    Filed: June 6, 2019
    Publication date: April 14, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Gil Bar-Haim, David SAVELZON, Anna RAZGON, Asher GAMLIEL, Alina GRISHMAN, Shmuel BORENSTAIN