Cherniack; Helen R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cherniack; Helen R..The latest application filed is for "charge transport layer for imaging device".

Company Profile

0.21.19

Cherniack; Helen R. - Rochester NY
Cherniack; Helen R - Rochester NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Charge Transport Layer For Imaging Device App 20160154327 - Wu; Jin ; et al.	2016-06-02
Undercoat layer and imaging members comprising same Grant 9,228,161 - Tong , et al. January 5, 2	2016-01-05
Polyarylatecarbonate fluoropolymer containing photoconductors Grant 9,069,268 - Wu , et al. June 30, 2	2015-06-30
Charge Transport Layer Comprising Silicone Ester Compounds App 20150132689 - WU; JIN ; et al.	2015-05-14
Charge transport layer comprising silicone ester compounds Grant 9,023,561 - Wu , et al. May 5, 2	2015-05-05
Polyarylatecarbonate Fluoropolymer Containing Photoconductors App 20150079511 - Wu; Jin ; et al.	2015-03-19
Sulfonamide-doped undercoat for imaging device Grant 8,940,105 - Tong , et al. January 27, 2	2015-01-27
Undercoat Layer And Imaging Members Comprising Same App 20140323377 - Tong; Yuhua ; et al.	2014-10-30
Pentanediol ester containing photoconductors Grant 8,481,235 - Tong , et al. July 9, 2	2013-07-09
Gelatin release layer and methods for using the same Grant 8,372,568 - Yu , et al. February 12, 2	2013-02-12
Silane release layer and methods for using the same Grant 8,361,685 - Yu , et al. January 29, 2	2013-01-29
Sulfonamide-doped undercoat for imaging device App 20120225380 - Tong; Yuhua ; et al.	2012-09-06
Releasable undercoat layer and methods for using the same Grant 8,257,892 - Wu , et al. September 4, 2	2012-09-04
Sulfonamide-doped undercoat for imaging device App 20120088872 - Tong; Yuhua ; et al.	2012-04-12
Phosphate containing photoconductors Grant 8,153,341 - Tong , et al. April 10, 2	2012-04-10
Photoreceptor with release layer Grant 8,142,968 - Altavela , et al. March 27, 2	2012-03-27
Pentanediol Ester Containing Photoconductors App 20120052428 - Tong; Yuhua ; et al.	2012-03-01
Phosphate Containing Photoconductors App 20110269062 - Tong; Yuhua ; et al.	2011-11-03
Releasable Undercoat Layer And Methods For Using The Same App 20110183244 - Wu; Jin ; et al.	2011-07-28
Releasable Undercoat Layer And Methods For Using The Same App 20110180099 - Wu; Jin ; et al.	2011-07-28
Undercoat Layer And Imaging Members Comprising Same App 20110151363 - Tong; Yuhua ; et al.	2011-06-23
Silane Release Layer And Methods For Using The Same App 20110104603 - Yu; Robert C. U. ; et al.	2011-05-05
Gelatin Release Layer And Methods For Using The Same App 20110104602 - Yu; Robert C. U. ; et al.	2011-05-05
Photoreceptor With Release Layer App 20100323288 - Altavela; Robert P. ; et al.	2010-12-23
Process for the removal of photoreceptor coatings using a stripping solution Grant 7,799,140 - Altavela , et al. September 21, 2	2010-09-21
Charge Transport Layer Having High Mobility Transport Molecule Mixture App 20100055588 - Belknap; Nancy ; et al.	2010-03-04
Imaging member having high charge mobility App 20080318146 - Belknap; Nancy ; et al.	2008-12-25
Photoconductive imaging members having pyrolyzed polyacrylonitrile hole blocking layer Grant 7,226,712 - Fuller , et al. June 5, 2	2007-06-05
Photoconductive imaging members having pyrolized polyacrylonitrile hole blocking layer Grant 7,049,038 - Fuller , et al. May 23, 2	2006-05-23
Photoconductive imaging members App 20060099527 - Fuller; Timothy J. ; et al.	2006-05-11
Apparatus for removing a strip of coating material from an imaging drum such as used in xerography App 20050257814 - Bush, Steven D. ; et al.	2005-11-24
Photoconductive imaging members App 20050175914 - Fuller, Timothy J. ; et al.	2005-08-11
Imaging members Grant 6,656,650 - Lin , et al. December 2, 2	2003-12-02
Wear resistant charge transport layer with enhanced toner transfer efficiency, containing polytetrafluoroethylene particles Grant 6,337,166 - Chambers , et al. January 8, 2	2002-01-08
Stable charge transport layer dispersion containing polytetrafluoroethylene particles and hydrophobic silica Grant 6,326,111 - Chambers , et al. December 4, 2	2001-12-04
Photoreceptor with poly (vinylbenzyl alcohol) Grant 6,200,716 - Fuller , et al. March 13, 2	2001-03-13

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