Inventor
RAMSDEN WILLIAM D
US33 patents
⚠️ This page may combine multiple inventors who share the name “RAMSDEN WILLIAM D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
12 patentsUS6558880B1May 6, 2003
Thermally developable imaging materials containing heat-bleachable antihalation composition
EASTMAN KODAK CO20 citations91
US6514677B1Feb 4, 2003
Thermally developable infrared sensitive imaging materials containing heat-bleachable antihalation composition
EASTMAN KODAK CO25 citations91
US6605418B1Aug 12, 2003
Thermally developable emulsions and materials containing phthalazine compounds
EASTMAN KODAK CO15 citations84
US6730461B2May 4, 2004
Thermally developable imaging materials with reduced mottle providing improved image uniformity
EASTMAN KODAK CO11 citations73
US6689547B2Feb 10, 2004
Thermally developable imaging materials with improved image uniformity
EASTMAN KODAK CO7 citations73
US6582892B2Jun 24, 2003
Heat-stabilized IR-sensitive thermally developable imaging materials
EASTMAN KODAK CO8 citations73
US7169544B2Jan 30, 2007
Thermally developable materials containing thermal solvents
EASTMAN KODAK CO6 citations62
US7169543B2Jan 30, 2007
Blocked aliphatic thiol stabilizers for photothermographic materials
EASTMAN KODAK CO6 citations62
US6329128B1Dec 11, 2001
Stable antihalation materials for photographic and photothermographic elements
EASTMAN KODAK CO6 citations61
US6348592B1Feb 19, 2002
Method of making dihydroperimidine squaraine compounds
EASTMAN KODAK CO6 citations54
US7132228B2Nov 7, 2006
Developer dispersions for thermally developable materials
EASTMAN KODAK CO0 citations52
US7094524B2Aug 22, 2006
Thermally development imaging materials having backside stabilizers
EASTMAN KODAK CO0 citations42
MINNESOTA MINING & MFG
6 patentsUS5380635AJan 10, 1995
Dihydroperimidine squarylium dyes as antihalation and acutance materials for photographic and photothermographic articles
MINNESOTA MINING & MFG59 citations94
US5314795AMay 24, 1994
Thermal-dye-bleach construction comprising a polymethine dye and a thermal carbanion-generating agent
MINNESOTA MINING & MFG34 citations91
US5395747AMar 7, 1995
Stabilized thermal-dye-bleach constructions
MINNESOTA MINING & MFG14 citations73
US5324627AJun 28, 1994
Tetra-alkylammonium phenylsulfonylacetate thermal-dye-bleach agents
MINNESOTA MINING & MFG10 citations72
US5384237AJan 24, 1995
Quaternary-ammonium phenylsulfonylacetate thermal-dye-bleach agents
MINNESOTA MINING & MFG3 citations61
US5625062AApr 29, 1997
Method of making soluble squaraine dyes
MINNESOTA MINING & MFG6 citations58
CARESTREAM HEALTH INC
5 patentsUS8815150B2Aug 26, 2014
Nanowire preparation methods, compositions, and articles
CARESTREAM HEALTH INC2 citations63
US7468241B1Dec 23, 2008
Processing latitude stabilizers for photothermographic materials
CARESTREAM HEALTH INC2 citations63
US7241561B1Jul 10, 2007
Photothermographic reducing agents with bicyclic or tricyclic substitution
CARESTREAM HEALTH INC3 citations57
US8980170B2Mar 17, 2015
Nanowire preparation methods, compositions, and articles
CARESTREAM HEALTH INC0 citations52
US7452661B2Nov 18, 2008
Photothermographic materials incorporating antifoggants
CARESTREAM HEALTH INC0 citations42
WHITCOMB DAVID R
5 patentsUS8613887B2Dec 24, 2013
Nanowire preparation methods, compositions, and articles
WHITCOMB DAVID R2 citations62
US8613888B2Dec 24, 2013
Nanowire preparation methods, compositions, and articles
WHITCOMB DAVID R3 citations62
US9101983B2Aug 11, 2015
Nanowire preparation methods, compositions, and articles
WHITCOMB DAVID R0 citations52
US9039804B2May 26, 2015
Nanowire preparation methods, compositions, and articles
WHITCOMB DAVID R0 citations52
US9017449B2Apr 28, 2015
Nanowire preparation methods, compositions, and articles
WHITCOMB DAVID R1 citations52
IMATION CORP
3 patentsUS5763134AJun 9, 1998
Composition comprising photochemical acid progenitor and specific squarylium dye
IMATION CORP65 citations95
US6605416B2Aug 12, 2003
Compositions and processes for photogeneration of acid
IMATION CORP8 citations73
USRE38251ESep 16, 2003
Composition comprising photochemical acid progenitor and specific squarylium dye
IMATION CORP3 citations62