Inventor
KING CLIFFORD R
US50 patents
⚠️ This page may combine multiple inventors who share the name “KING CLIFFORD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
32 patentsUS6221137B1Apr 24, 2001
Metal phthalocyanine colorants for phase change inks
XEROX CORP172 citations99
US7128412B2Oct 31, 2006
Printing processes employing intermediate transfer with molten intermediate transfer materials
XEROX CORP56 citations96
US6764541B1Jul 20, 2004
Colorant compositions
XEROX CORP38 citations96
US6042227AMar 28, 2000
Hot melt phase change ink containing Diels-Alder polymerization precursor
XEROX CORP49 citations96
US6048925AApr 11, 2000
Urethane isocyanate-derived resins for use in a phase change ink formulation
XEROX CORP52 citations95
US7034185B2Apr 25, 2006
Colorant precursor compositions
XEROX CORP29 citations93
US6790267B1Sep 14, 2004
Colorant compositions
XEROX CORP25 citations93
US6620228B1Sep 16, 2003
Isocyanate-derived materials for use in phase change ink jet inks
XEROX CORP33 citations93
US6245135B1Jun 12, 2001
Phase change ink composition
XEROX CORP15 citations93
US6235094B1May 22, 2001
Phase change ink formulations, colorant formulations, and methods of forming colorants
XEROX CORP21 citations93
US6147140ANov 14, 2000
Phase change ink composition
XEROX CORP18 citations93
US6110264AAug 29, 2000
Phase change inks and methods of forming phase change inks
XEROX CORP34 citations93
US6444018B1Sep 3, 2002
Phase change ink carrier compositions containing anhydride/amino alcohol-based adducts
XEROX CORP15 citations84
US6180692B1Jan 30, 2001
Phase change ink formulation with organoleptic maskant additive
XEROX CORP15 citations84
US6057399AMay 2, 2000
Isocyanate-derived phase change ink additive for improved electronic level sensing reliability and type encoding
XEROX CORP18 citations84
US7304173B2Dec 4, 2007
Colorant compositions
XEROX CORP4 citations74
US6350305B1Feb 26, 2002
Selected polymeric furanone magenta colorants
XEROX CORP9 citations74
US6322624B1Nov 27, 2001
Phase change ink carrier compositions containing polyanhydride/amine adducts
XEROX CORP14 citations74
US6303185B1Oct 16, 2001
Overcoating of printed substrates
XEROX CORP9 citations74
US7772377B2Aug 10, 2010
Colorant compositions
XEROX CORP1 citations63
US7323595B2Jan 29, 2008
Phase change ink formulations, colorant formulations, and methods of forming colorants
XEROX CORP2 citations63
US7241853B2Jul 10, 2007
Printing processes employing intermediate transfer with molten intermediate transfer materials
XEROX CORP2 citations63
US6969759B2Nov 29, 2005
Colorant compositions
XEROX CORP3 citations63
US7985865B2Jul 26, 2011
Phase change ink formulations, colorant formulations, and methods of forming colorants
XEROX CORP0 citations52
US7939678B2May 10, 2011
Phase change ink formulations, colorant formulations, and methods of forming colorants
XEROX CORP0 citations52
US7619075B2Nov 17, 2009
Colorant compositions
XEROX CORP0 citations52
US7592460B2Sep 22, 2009
Colorant compositions
XEROX CORP0 citations52
US7582687B2Sep 1, 2009
Phase change inks
XEROX CORP0 citations52
US7572845B2Aug 11, 2009
Phase change inks
XEROX CORP0 citations52
US7345200B2Mar 18, 2008
Phase change ink formulations, colorant formulations, and methods of forming colorants
XEROX CORP0 citations52
US7022879B2Apr 4, 2006
Phase change ink formulations, colorant formulations, and methods of forming colorants
XEROX CORP0 citations52
US7504446B2Mar 17, 2009
Aqueous inks containing colored polymers
XEROX CORP0 citations42
TEKTRONIX INC
14 patentsUS5919839AJul 6, 1999
Phase change ink formulation using an isocyanate-derived wax and a clear ink carrier base
TEKTRONIX INC187 citations99
US5827918AOct 27, 1998
Phase change ink formulation using urea and urethane isocyanate-derived resins
TEKTRONIX INC108 citations99
US5782966AJul 21, 1998
Isocyanate-derived materials for use in phase change ink jet inks
TEKTRONIX INC182 citations99
US5621022AApr 15, 1997
Use of polymeric dyes in hot melt ink jet inks
TEKTRONIX INC520 citations99
US5830942ANov 3, 1998
Phase change ink formulation using a urethane and urethane/urea isocyanate-derived resins
TEKTRONIX INC120 citations98
US5780528AJul 14, 1998
Isocyanate-derived colored resins for use in phase change ink jet inks
TEKTRONIX INC110 citations98
US5750604AMay 12, 1998
Phase change ink formulation using a urethane isocyanate-derived resin
TEKTRONIX INC109 citations98
US5994453ANov 30, 1999
Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urea resin, a mono-amide and a polyethylene wax
TEKTRONIX INC45 citations96
US5783658AJul 21, 1998
Phase change ink formulation using a urethane isocyanate-derived resin and a urethane isocyanate-derived wax
TEKTRONIX INC90 citations96
US5554212ASep 10, 1996
Waterfast high gloss hyperthermogelling aqueous phase change ink and method for use
TEKTRONIX INC72 citations96
US6018005AJan 25, 2000
Phase change ink formulation using urethane isocyanate-derived resins and a polyethylene wax
TEKTRONIX INC26 citations93
US6015847AJan 18, 2000
Magenta phase change ink formulation containing organic sulfonic acid
TEKTRONIX INC33 citations93
US6028138AFeb 22, 2000
Phase change ink formulation using urethane isocyanate-derived resins, a polyethylene wax and toughening agent
TEKTRONIX INC32 citations92
US6001160ADec 14, 1999
Phase change ink additive for improved electronic level sensing reliability and type encoding
TEKTRONIX INC7 citations68
MILLIKEN RES CORP
3 patentsUS5059244AOct 22, 1991
Fugitive colorant and washable ink compositions
MILLIKEN RES CORP57 citations96
US5310887AMay 10, 1994
Aqueous ink composition and colorants useful therein
MILLIKEN RES CORP44 citations95
US5176745AJan 5, 1993
Aqueous ink composition and colorants useful therein
MILLIKEN RES CORP105 citations95