Inventor
PATEL RAJ D
CA138 patents
Patents
50 patentsUS5994020ANov 30, 1999
Wax containing colorants
XEROX CORP174 citations99
US5977210ANov 2, 1999
Modified emulsion aggregation processes
XEROX CORP281 citations99
US5945245AAug 31, 1999
Toner processes
XEROX CORP165 citations99
US5919595AJul 6, 1999
Toner process with cationic salts
XEROX CORP250 citations99
US5916725AJun 29, 1999
Surfactant free toner processes
XEROX CORP362 citations99
US5910387AJun 8, 1999
Toner compositions with acrylonitrile and processes
XEROX CORP228 citations99
US5902710AMay 11, 1999
Toner processes
XEROX CORP213 citations99
US5869215AFeb 9, 1999
Toner compositions and processes thereof
XEROX CORP266 citations99
US5853944ADec 29, 1998
Toner processes
XEROX CORP328 citations99
US5840462ANov 24, 1998
Toner processes
XEROX CORP295 citations99
US5827633AOct 27, 1998
Toner processes
XEROX CORP274 citations99
US5804349ASep 8, 1998
Acrylonitrile-modified toner compositions and processes
XEROX CORP250 citations99
US5763133AJun 9, 1998
Toner compositions and processes
XEROX CORP262 citations99
US5650256AJul 22, 1997
Toner processes
XEROX CORP501 citations99
US5593807AJan 14, 1997
Toner processes using sodium sulfonated polyester resins
XEROX CORP321 citations99
US5585215ADec 17, 1996
Toner compositions
XEROX CORP495 citations99
US5527658AJun 18, 1996
Toner aggregation processes using water insoluble transition metal containing powder
XEROX CORP501 citations99
US5501935AMar 26, 1996
Toner aggregation processes
XEROX CORP508 citations99
US5496676AMar 5, 1996
Toner aggregation processes
XEROX CORP379 citations99
US5418108AMay 23, 1995
Toner emulsion aggregation process
XEROX CORP646 citations99
US5405728AApr 11, 1995
Toner aggregation processes
XEROX CORP384 citations99
US5403693AApr 4, 1995
Toner aggregation and coalescence processes
XEROX CORP644 citations99
US5370963ADec 6, 1994
Toner emulsion aggregation processes
XEROX CORP560 citations99
US5366841ANov 22, 1994
Toner aggregation processes
XEROX CORP390 citations99
US5364729ANov 15, 1994
Toner aggregation processes
XEROX CORP635 citations99
US5348832ASep 20, 1994
Toner compositions
XEROX CORP459 citations99
US5346797ASep 13, 1994
Toner processes
XEROX CORP666 citations99
US5344738ASep 6, 1994
Process of making toner compositions
XEROX CORP556 citations99
US5302486AApr 12, 1994
Encapsulated toner process utilizing phase separation
XEROX CORP315 citations99
US7312011B2Dec 25, 2007
Super low melt and ultra low melt toners containing crystalline sulfonated polyester
XEROX CORP73 citations98
US6664017B1Dec 16, 2003
Document security processes
XEROX CORP113 citations98
US6656658B2Dec 2, 2003
Magnetite toner processes
XEROX CORP76 citations98
US6638677B2Oct 28, 2003
Toner processes
XEROX CORP106 citations98
US6617092B1Sep 9, 2003
Toner processes
XEROX CORP77 citations98
US6576389B2Jun 10, 2003
Toner coagulant processes
XEROX CORP96 citations98
US6541175B1Apr 1, 2003
Toner processes
XEROX CORP78 citations98
US6132924AOct 17, 2000
Toner coagulant processes
XEROX CORP94 citations98
US5863698AJan 26, 1999
Toner processes
XEROX CORP214 citations98
US5766818AJun 16, 1998
Toner processes with hydrolyzable surfactant
XEROX CORP279 citations98
US5744520AApr 28, 1998
Aggregation processes
XEROX CORP270 citations98
US5679724AOct 21, 1997
Submicron particles for ink jet inks
XEROX CORP109 citations98
US5660965AAug 26, 1997
Toner processes
XEROX CORP111 citations98
US5658704AAug 19, 1997
Toner processes
XEROX CORP114 citations98
US5650255AJul 22, 1997
Low shear toner aggregation processes
XEROX CORP482 citations98
US5554480ASep 10, 1996
Fluorescent toner processes
XEROX CORP144 citations98
US7358022B2Apr 15, 2008
Control of particle growth with complexing agents
XEROX CORP66 citations97
US6549327B2Apr 15, 2003
Photochromic gyricon display
XEROX CORP77 citations97
US6517618B2Feb 11, 2003
Photochromic electrophoretic ink display
XEROX CORP88 citations97
US5747215AMay 5, 1998
Toner compositions and processes
XEROX CORP265 citations97
US5290654AMar 1, 1994
Microsuspension processes for toner compositions
XEROX CORP900 citations97
Showing the top 50 of 138 patents by PatentIndex Score.