Patents by Inventor Lizzabeth Ponce

Lizzabeth Ponce 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).

  • Carbon black in effect pigments
    Patent number: 11034841
    Abstract: The present application is directed to combination effect pigments comprising an effect pigment and carbon black, wherein the carbon black is adherently deposited on the effect pigment interposed within the substrate and at least one subsequent layer of the effect pigment. This structure of the combination effect pigment results in advantageous non-staining properties of the pigment and maximizes color effects of the carbon black.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: June 15, 2021
    Assignee: BASF Corporation
    Inventors: Lizzabeth Ponce, Geoffrey Johnson, Louis R. Cerce, Steven Jones, Curtis Zimmermann
  • Carbon Black in Effect Pigments
    Publication number: 20160145437
    Abstract: The present application is directed to combination effect pigments comprising an effect pigment and carbon black, wherein the carbon black is adherently deposited on the effect pigment interposed within the substrate and at least one subsequent layer of the effect pigment. This structure of the combination effect pigment results in advantageous non-staining properties of the pigment and maximizes color effects of the carbon black.
    Type: Application
    Filed: December 22, 2014
    Publication date: May 26, 2016
    Inventors: Lizzabeth Ponce, Geoffrey Johnson, Louis R. Cerce, Steven Jones, Curtis J. Zimmermann
  • CARBON BLACK IN EFFECT PIGMENTS
    Publication number: 20160145438
    Abstract: The present application is directed to a combination effect pigment comprising a platy substrate, an outer layer disposed above the platy substrate, and carbon black, wherein the carbon black is disposed above the substrate and is entrapped by the outer layer.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 26, 2016
    Inventors: Lizzabeth Ponce, Geoffrey Johnson, Louis R. Cerce, Steven Jones, Curtis Zimmermann, Benjamin Georg Robert Mohr, Charmain Hoffstead-Fordyce