Inventor
CHAMBERS JOHN S
US59 patents
Patents
50 patentsUS7037631B2May 2, 2006
Photoconductive imaging members
XEROX CORP124 citations98
US6287737B1Sep 11, 2001
Photoconductive imaging members
XEROX CORP95 citations98
US6200716B1Mar 13, 2001
Photoreceptor with poly (vinylbenzyl alcohol)
XEROX CORP92 citations98
US6756169B2Jun 29, 2004
Imaging members
XEROX CORP75 citations97
US6255027B1Jul 3, 2001
Blocking layer with light scattering particles having coated core
XEROX CORP188 citations97
US6156468ADec 5, 2000
Blocking layer with light scattering particles having rough surface
XEROX CORP194 citations97
US5891594AApr 6, 1999
Process for preparing electrophotographic imaging member with perylene-containing charge-generating material and n-butylacetate
XEROX CORP56 citations96
US5709974AJan 20, 1998
High speed electrophotographic imaging member
XEROX CORP82 citations96
US5641599AJun 24, 1997
Electrophotographic imaging member with improved charge blocking layer
XEROX CORP94 citations96
US6326111B1Dec 4, 2001
Stable charge transport layer dispersion containing polytetrafluoroethylene particles and hydrophobic silica
XEROX CORP64 citations95
US6117603ASep 12, 2000
Electrostatographic imaging member having an improved imaging layer
XEROX CORP25 citations93
US5521047AMay 28, 1996
Process for preparing a multilayer electrophotographic imaging member
XEROX CORP28 citations93
US5451483ASep 19, 1995
Liquid developer compositions
XEROX CORP30 citations93
US7413835B2Aug 19, 2008
Imaging members
XEROX CORP36 citations92
US6656650B1Dec 2, 2003
Imaging members
XEROX CORP28 citations92
US6495300B1Dec 17, 2002
Photoconductive imaging members
XEROX CORP23 citations92
US6300027B1Oct 9, 2001
Low surface energy photoreceptors
XEROX CORP34 citations92
US6132912AOct 17, 2000
Photoconductive imaging members
XEROX CORP22 citations92
US6337166B1Jan 8, 2002
Wear resistant charge transport layer with enhanced toner transfer efficiency, containing polytetrafluoroethylene particles
XEROX CORP35 citations91
US6261729B1Jul 17, 2001
Blocking layer with linear phenolic resin
XEROX CORP51 citations91
US5693372ADec 2, 1997
Immersion coating process
XEROX CORP38 citations90
US7468231B2Dec 23, 2008
Imaging members
XEROX CORP14 citations84
US6218062B1Apr 17, 2001
Charge generating layer with needle shaped particles
XEROX CORP16 citations84
US6132810AOct 17, 2000
Coating method
XEROX CORP16 citations84
US7291432B2Nov 6, 2007
Imaging members
XEROX CORP10 citations82
US5788774AAug 4, 1998
Substrate coating assembly employing a plug member
XEROX CORP17 citations82
US5681391AOct 28, 1997
Immersion coating apparatus
XEROX CORP18 citations82
US5459008AOct 17, 1995
Method and apparatus for toner release from transfer member to paper
XEROX CORP19 citations82
US5434657AJul 18, 1995
Brush for applying release agent to intermediate transfer member
XEROX CORP18 citations82
US5922498AJul 13, 1999
Charge generating layer containing acceptor molecule
XEROX CORP7 citations74
US5876887AMar 2, 1999
Charge generation layers comprising pigment mixtures
XEROX CORP15 citations74
US5863686AJan 26, 1999
Photoreceptor with donor molecule in charge generating layer
XEROX CORP7 citations74
US5792582AAug 11, 1998
Electrophotographic imaging member resistant to charge depletion
XEROX CORP9 citations74
US5753312AMay 19, 1998
Method of handling and dipping flexible belts using a blow molded polymer chucking device
XEROX CORP8 citations74
US5683755ANov 4, 1997
Method for controlling a substrate interior pressure
XEROX CORP8 citations74
US5670291ASep 23, 1997
Process for fabricating an electrophotographic imaging member
XEROX CORP12 citations74
US5612157AMar 18, 1997
Charge blocking layer for electrophotographic imaging member
XEROX CORP13 citations74
US6165660ADec 26, 2000
Organic photoreceptor with improved adhesion between coated layers
XEROX CORP8 citations73
US5531872AJul 2, 1996
Processes for preparing photoconductive members by electrophoresis
XEROX CORP11 citations73
US6190818B1Feb 20, 2001
Dispersion process
XEROX CORP7 citations72
US5686213ANov 11, 1997
Tunable imaging members and process for making
XEROX CORP10 citations72
US5853813ADec 29, 1998
Substrate interior pressure control method
XEROX CORP7 citations69
US7560206B2Jul 14, 2009
Photoconductors with silanol-containing photogenerating layer
XEROX CORP5 citations63
US6238833B1May 29, 2001
Binder resin with reduced hydroxyl content
XEROX CORP3 citations63
US6057075AMay 2, 2000
Photoreceptor fabrication method involving a tunable charge generating dispersion
XEROX CORP5 citations63
US5871875AFeb 16, 1999
Process for preparing electrophotographic imaging member
XEROX CORP4 citations63
US5820897AOct 13, 1998
Apparatus for handling and dippling flexible belts using a blow molded polymer chucking device
XEROX CORP4 citations63
US5772767AJun 30, 1998
Spring and shaft assembly for handling and dipping flexible belts
XEROX CORP2 citations61
US7270926B2Sep 18, 2007
Imaging member
XEROX CORP2 citations60
US7169920B2Jan 30, 2007
Photoreceptors
XEROX CORP3 citations60
Showing the top 50 of 59 patents by PatentIndex Score.