Patents by Inventor Scott Wertz

Scott Wertz 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).

  • Preparing lithographic printing plates with enhanced contrast
    Patent number: 8247163
    Abstract: Lithographic printing plates can be prepared with enhanced contrast between the image and background by coloring the imaged or exposed regions using a coloring fluid containing a water-insoluble colorant (dye or pigment) and an organic solvent that swells the imaged regions sufficiently for the colorant to be embedded or diffused therein.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: August 21, 2012
    Assignee: Eastman Kodak Company
    Inventors: Livia T. Memetea, Jianbing Huang, Heidi M. Munnelly, Scott Wertz
  • PREPARING LITHOGRAPHIC PRINTING PLATES WITH ENHANCED CONTRAST
    Publication number: 20100316956
    Abstract: Lithographic printing plates can be prepared with enhanced contrast between the image and background by coloring the imaged or exposed regions using a coloring fluid containing a water-insoluble colorant (dye or pigment) and an organic solvent that swells the imaged regions sufficiently for the colorant to be embedded or diffused therein.
    Type: Application
    Filed: June 12, 2009
    Publication date: December 16, 2010
    Inventors: Livia T. Memetea, Jianbing Huang, Heidi M. Munnelly, Scott Wertz