Inventor
SIMPSON CHRISTOPHER D
DE19 patents
⚠️ This page may combine multiple inventors who share the name “SIMPSON CHRISTOPHER D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
9 patentsUS8043787B2Oct 25, 2011
Negative-working imageable elements with improved abrasion resistance
EASTMAN KODAK CO11 citations83
US7858292B2Dec 28, 2010
Imageable elements with components having 1H-tetrazole groups
EASTMAN KODAK CO8 citations83
US9063423B2Jun 23, 2015
Lithographic printing plate precursors and use
EASTMAN KODAK CO6 citations70
US9132621B2Sep 15, 2015
Negative-working lithographic printing plate precursors with IR dyes
EASTMAN KODAK CO0 citations50
US12436459B2Oct 7, 2025
Lithographic printing plate precursor and method of use
EASTMAN KODAK CO0 citations48
US12222645B2Feb 11, 2025
Lithographic printing plate precursor and method of use
EASTMAN KODAK CO0 citations48
US11633948B2Apr 25, 2023
Method for making lithographic printing plates
EASTMAN KODAK CO0 citations48
US11714354B2Aug 1, 2023
Lithographic printing plate precursor and method of use
EASTMAN KODAK CO0 citations44
US8354216B2Jan 15, 2013
Negative-working imaging elements and methods of use
EASTMAN KODAK CO0 citations41
SIMPSON CHRISTOPHER D
5 patentsUS9329485B2May 3, 2016
Method for making lithographic printing plates
SIMPSON CHRISTOPHER D2 citations58
US8318405B2Nov 27, 2012
Negative-working imageable elements with overcoat
SIMPSON CHRISTOPHER D0 citations50
US8426104B2Apr 23, 2013
Negative-working imageable elements
SIMPSON CHRISTOPHER D0 citations49
US9201302B2Dec 1, 2015
Negative-working lithographic printing plate precursor
SIMPSON CHRISTOPHER D0 citations39
US8507181B2Aug 13, 2013
Method for developing and sealing of lithographic printing plates
SIMPSON CHRISTOPHER D0 citations39