Helen R. Cherniack

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Undercoat layer and imaging members comprising same
- Patent number 9,228,161
- Issue date Jan 5, 2016
- Xerox Corporation
- Yuhua Tong
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Polyarylatecarbonate fluoropolymer containing photoconductors
- Patent number 9,069,268
- Issue date Jun 30, 2015
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge transport layer comprising silicone ester compounds
- Patent number 9,023,561
- Issue date May 5, 2015
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sulfonamide-doped undercoat for imaging device
- Patent number 8,940,105
- Issue date Jan 27, 2015
- Xerox Corporation
- Yuhua Tong
- B08 - CLEANING
Information Patent Grant
Pentanediol ester containing photoconductors
- Patent number 8,481,235
- Issue date Jul 9, 2013
- Xerox Corporation
- Yuhua Tong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gelatin release layer and methods for using the same
- Patent number 8,372,568
- Issue date Feb 12, 2013
- Xerox Corporation
- Robert C. U. Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silane release layer and methods for using the same
- Patent number 8,361,685
- Issue date Jan 29, 2013
- Xerox Corporation
- Robert C. U. Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Releasable undercoat layer and methods for using the same
- Patent number 8,257,892
- Issue date Sep 4, 2012
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Single layer photoreceptor comprising high mobility transport mixtures
- Patent number 8,236,469
- Issue date Aug 7, 2012
- Xerox Corporation
- Nancy L. Belknap
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphate containing photoconductors
- Patent number 8,153,341
- Issue date Apr 10, 2012
- Xerox Corporation
- Yuhua Tong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoreceptor with release layer
- Patent number 8,142,968
- Issue date Mar 27, 2012
- Xerox Corporation
- Robert P. Altavela
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the removal of photoreceptor coatings using a stripping...
- Patent number 7,799,140
- Issue date Sep 21, 2010
- Xerox Corporation
- Robert P. Altavela
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive imaging members having pyrolyzed polyacrylonitrile...
- Patent number 7,226,712
- Issue date Jun 5, 2007
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive imaging members having pyrolized polyacrylonitrile...
- Patent number 7,049,038
- Issue date May 23, 2006
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging members
- Patent number 6,656,650
- Issue date Dec 2, 2003
- Xerox Corporation
- Liang-Bih Lin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photoconductive imaging members
- Patent number 6,495,300
- Issue date Dec 17, 2002
- Xerox Corporation
- Yu Qi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive imaging members
- Patent number 6,444,386
- Issue date Sep 3, 2002
- Xerox Corporation
- Ping Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wear resistant charge transport layer with enhanced toner transfer...
- Patent number 6,337,166
- Issue date Jan 8, 2002
- Xerox Corporation
- John S. Chambers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stable charge transport layer dispersion containing polytetrafluoro...
- Patent number 6,326,111
- Issue date Dec 4, 2001
- Xerox Corporation
- John S. Chambers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Undercoating layer for imaging member
- Patent number 6,277,535
- Issue date Aug 21, 2001
- Xerox Corporation
- Ping Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoreceptor with poly (vinylbenzyl alcohol)
- Patent number 6,200,716
- Issue date Mar 13, 2001
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CHARGE TRANSPORT LAYER FOR IMAGING DEVICE
- Publication number 20160154327
- Publication date Jun 2, 2016
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGE TRANSPORT LAYER COMPRISING SILICONE ESTER COMPOUNDS
- Publication number 20150132689
- Publication date May 14, 2015
- Xerox Corporation
- JIN WU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYARYLATECARBONATE FLUOROPOLYMER CONTAINING PHOTOCONDUCTORS
- Publication number 20150079511
- Publication date Mar 19, 2015
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNDERCOAT LAYER AND IMAGING MEMBERS COMPRISING SAME
- Publication number 20140323377
- Publication date Oct 30, 2014
- Yuhua Tong
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Sulfonamide-doped undercoat for imaging device
- Publication number 20120225380
- Publication date Sep 6, 2012
- Xerox Corporation
- Yuhua Tong
- B08 - CLEANING
Information Patent Application
Sulfonamide-doped undercoat for imaging device
- Publication number 20120088872
- Publication date Apr 12, 2012
- Xerox Corporation
- Yuhua Tong
- B08 - CLEANING
Information Patent Application
PENTANEDIOL ESTER CONTAINING PHOTOCONDUCTORS
- Publication number 20120052428
- Publication date Mar 1, 2012
- Xerox Corporation
- Yuhua Tong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHATE CONTAINING PHOTOCONDUCTORS
- Publication number 20110269062
- Publication date Nov 3, 2011
- Xerox Corporation
- Yuhua Tong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SINGLE LAYER PHOTORECEPTOR COMPRISING HIGH MOBILITY TRANSPORT MIXTURES
- Publication number 20110195353
- Publication date Aug 11, 2011
- Xerox Corporation
- Nancy L. Belknap
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RELEASABLE UNDERCOAT LAYER AND METHODS FOR USING THE SAME
- Publication number 20110180099
- Publication date Jul 28, 2011
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RELEASABLE UNDERCOAT LAYER AND METHODS FOR USING THE SAME
- Publication number 20110183244
- Publication date Jul 28, 2011
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNDERCOAT LAYER AND IMAGING MEMBERS COMPRISING SAME
- Publication number 20110151363
- Publication date Jun 23, 2011
- Xerox Corporation
- Yuhua Tong
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
SILANE RELEASE LAYER AND METHODS FOR USING THE SAME
- Publication number 20110104603
- Publication date May 5, 2011
- Xerox Corporation
- Robert C. U. Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GELATIN RELEASE LAYER AND METHODS FOR USING THE SAME
- Publication number 20110104602
- Publication date May 5, 2011
- Xerox Corporation
- Robert C. U. Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORECEPTOR WITH RELEASE LAYER
- Publication number 20100323288
- Publication date Dec 23, 2010
- Xerox Corporation
- Robert P. Altavela
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGE TRANSPORT LAYER HAVING HIGH MOBILITY TRANSPORT MOLECULE MIXTURE
- Publication number 20100055588
- Publication date Mar 4, 2010
- Xerox Corporation
- Nancy Belknap
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Imaging member having high charge mobility
- Publication number 20080318146
- Publication date Dec 25, 2008
- XEROX Corporation
- Nancy Belknap
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoconductive imaging members
- Publication number 20060099527
- Publication date May 11, 2006
- Xerox Corporation.
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus for removing a strip of coating material from an imaging...
- Publication number 20050257814
- Publication date Nov 24, 2005
- Xerox Corporation.
- Steven D. Bush
- B08 - CLEANING
Information Patent Application
Photoconductive imaging members
- Publication number 20050175914
- Publication date Aug 11, 2005
- Xerox Corporation.
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Helen R. Cherniack

Person

Patents Grantslast 30 patents

Undercoat layer and imaging members comprising same

Polyarylatecarbonate fluoropolymer containing photoconductors

Charge transport layer comprising silicone ester compounds

Sulfonamide-doped undercoat for imaging device

Pentanediol ester containing photoconductors

Gelatin release layer and methods for using the same

Silane release layer and methods for using the same

Releasable undercoat layer and methods for using the same

Single layer photoreceptor comprising high mobility transport mixtures

Phosphate containing photoconductors

Photoreceptor with release layer

Process for the removal of photoreceptor coatings using a stripping...

Photoconductive imaging members having pyrolyzed polyacrylonitrile...

Photoconductive imaging members having pyrolized polyacrylonitrile...

Imaging members

Photoconductive imaging members

Photoconductive imaging members

Wear resistant charge transport layer with enhanced toner transfer...

Stable charge transport layer dispersion containing polytetrafluoro...

Undercoating layer for imaging member

Photoreceptor with poly (vinylbenzyl alcohol)

Patents Applicationslast 30 patents

CHARGE TRANSPORT LAYER FOR IMAGING DEVICE

CHARGE TRANSPORT LAYER COMPRISING SILICONE ESTER COMPOUNDS

POLYARYLATECARBONATE FLUOROPOLYMER CONTAINING PHOTOCONDUCTORS

UNDERCOAT LAYER AND IMAGING MEMBERS COMPRISING SAME

Sulfonamide-doped undercoat for imaging device

Sulfonamide-doped undercoat for imaging device

PENTANEDIOL ESTER CONTAINING PHOTOCONDUCTORS

PHOSPHATE CONTAINING PHOTOCONDUCTORS

SINGLE LAYER PHOTORECEPTOR COMPRISING HIGH MOBILITY TRANSPORT MIXTURES

RELEASABLE UNDERCOAT LAYER AND METHODS FOR USING THE SAME

RELEASABLE UNDERCOAT LAYER AND METHODS FOR USING THE SAME

UNDERCOAT LAYER AND IMAGING MEMBERS COMPRISING SAME

SILANE RELEASE LAYER AND METHODS FOR USING THE SAME

GELATIN RELEASE LAYER AND METHODS FOR USING THE SAME

PHOTORECEPTOR WITH RELEASE LAYER

CHARGE TRANSPORT LAYER HAVING HIGH MOBILITY TRANSPORT MOLECULE MIXTURE

Imaging member having high charge mobility

Photoconductive imaging members

Apparatus for removing a strip of coating material from an imaging...

Photoconductive imaging members