1
T Edwin Freeman, Nancy Belknap, John F Yanus: Photoreceptor with improved electron transport. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, June 9, 2009: US07544453 (4 worldwide citation)

The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor that incorporates copolymers to that provide electron tra ...


2
Liang Bih Lin, Philip G Perry, Andronique Ioannidis, William G Herbert, David M Skinner, Jin Wu, Kendra Michele Giza, Nancy Belknap, Yonn Rasmussen, Geoffrey M T Foley, John F Yanus, Jennifer Y Hwang, Robert P Altavela: Photoreceptor member. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, January 12, 2010: US07645555 (3 worldwide citation)

An electrophotographic photoreceptor and method for forming a photoreceptor is disclosed which is provided with an anticorrosion layer on the interface between the supporting substrate surface and the undercoat layer. The photoreceptor has a high mechanical strength and minimizes defects in print fo ...


3
Robert P Altavela, Yuhua Tong, Edward F Grabowski, Kent J Evans, Adilson Ramos, Nancy Belknap, Helen R Cherniack: Process for the removal of photoreceptor coatings using a stripping solution. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, September 21, 2010: US07799140 (1 worldwide citation)

The disclosed embodiments are directed to processes for removing photoreceptor coatings from a substrate, wherein the photoreceptor coatings disposed over a substrate of an electrophotographic photoreceptor. More specifically, the invention discloses a photoreceptor coatings removal process comprise ...


4
Robert P Altavela, Yuhua Tong, Edward F Grabowski, Kent J Evans, Adilson Ramos, Nancy Belknap, Helen R Cherniack: Photoreceptor with release layer. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, March 27, 2012: US08142968 (1 worldwide citation)

The disclosed embodiments are directed to an electrophotographic photoreceptor having a release layer. More particularly, the disclosure relates to an electrophotographic photoreceptor having a release layer which comprises an organosilane compound coated over the substrate surface. Other embodiment ...


5
Liang Bih Lin, Philip G Perry, Andronique Ioannidis, William G Herbert, David M Skinner, Jin Wu, Kendra Michele Giza, Nancy Belknap, Yonn Rasmussen, Geoffrey M T Foley, John F Yanus, Jennifer Y Hwang, Robert P Altavela: Photoreceptor member. Xerox Corporation, Pillsbury Winthrop Shaw Pittmen, May 19, 2009: US07534535

An electrophotographic photoreceptor is disclosed which is provided with an anti-corrosion layer on the interface between the substrate surface and hole blocking layer. The photoreceptor has high mechanical strength and minimizes defects in print for longer periods of time.


6
John Graham, Nancy Belknap, Kendra M Giza, Andronique Ioannidis, Michael Zak, Sandra Gardner, Nan Xing Hu, Timothy P Bender, Ah Mee Hor: Method of treating an electrophotographic-imaging member with a rare earth material. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, October 14, 2008: US07435518

This invention relates to a method for improving chemical stability in a metal or metallized substrate, such as an aluminum substrate, of an electrophotographic-imaging member by treating the substrate with a composition containing a rare-earth metal.


7
John Graham, Nancy Belknap, Kendra M Giza, Andronique Ioannidis, Michael Zak, Sandra Gardner, Nan Xing Hu, Timothy P Bender, Ah Mee Hor: Method of treating an electrophotographic-imaging member with a rare earth material. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, April 5, 2007: US20070077508-A1

This invention relates to a method for improving chemical stability in a metal or metallized substrate, such as an aluminum substrate, of an electrophotographic-imaging member by treating the substrate with a composition containing a rare-earth metal.


8
T Edwin Freeman, Nancy Belknap, John F Yanus: Photoreceptor with improved electron transport. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, April 12, 2007: US20070082283-A1

The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor that incorporates copolymers to that provide electron tra ...


9
Nancy Belknap, John F Yanus, Markus R Silvestri, Helen R Cherniack, Edward Grabowski: Imaging member having high charge mobility. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, Xerox Corporation, December 25, 2008: US20080318146-A1

The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an electrostatographic imaging member comprising a charge transport layer that exhibits improved charge mobility transport and comprises novel terph ...


10
Nancy Belknap, Jennifer Hwang, Robert Altavela: Imaging member. Xerox Corporation, Pillsbury Winthrop Shaw Pittman, Xerox Corporation, January 15, 2009: US20090017389-A1

The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved electrostatographic imaging member having a specific photoreceptor material package comprising a thick conductive undercoat layer, a cha ...