Patents by Inventor Eugene Sheriff

Eugene Sheriff 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).

  • Positive-working, thermally sensitive imageable element
    Publication number: 20060210917
    Abstract: Imageable elements that contain copolymers soluble in alkaline solutions are disclosed and methods for forming imaging using the imageable elements are disclosed. The alkali soluble copolymers comprise about 3 to about 50 mol % of one or more of the monomers of the formula: CH2?CH(R1)—C(O)—X—Y—R2; in which: R1 is H or CH3; R2 is succinimide or phthalimide; X is O or NH; and Y is —(CH2)n—, in which n is an integer from 2 to 12. The imageable elements are useful as lithographic printing plate precursors.
    Type: Application
    Filed: March 18, 2005
    Publication date: September 21, 2006
    Inventors: Kevin Ray, Eugene Sheriff, Joanne Ray, James Mulligan, Eric Clark, Andrew Krebs