Polyamides; Polyimides

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CPC
G03G5/14765

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G5/00Recording members for original recording by exposure

Current Industry

G03G5/14765Polyamides; Polyimides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming method
- Patent number 11,320,760
- Issue date May 3, 2022
- Kyocera Document Solutions Inc.
- Masahito Ishino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive charging electrophotographic photoreceptor, electrophotogr...
- Patent number 11,287,756
- Issue date Mar 29, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Yuka Nagao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge, and electrophotograp...
- Patent number 11,112,718
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Masashi Uno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 10,303,079
- Issue date May 28, 2019
- Canon Kabushiki Kaisha
- Fumihiko Utsuno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coated photoconductive substrate
- Patent number 9,823,591
- Issue date Nov 21, 2017
- Hewlett-Packard Development Company, L.P.
- Sivapackia Ganapathiappan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor, image forming apparatus, and process cartridge
- Patent number 9,766,562
- Issue date Sep 19, 2017
- Ricoh Company, Ltd.
- Toshihiro Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 9,229,342
- Issue date Jan 5, 2016
- Canon Kabushiki Kaisha
- Takashi Anezaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, image forming apparatus, and pro...
- Patent number 8,652,716
- Issue date Feb 18, 2014
- Fuji Xerox Co., Ltd.
- Masahiro Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 8,535,861
- Issue date Sep 17, 2013
- Fuji Xerox Co., Ltd.
- Daisuke Haruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor and image forming apparatus provi...
- Patent number 8,338,065
- Issue date Dec 25, 2012
- Sharp Kabushiki Kaisha
- Satoshi Katayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semiconductive seamless belt
- Patent number 8,092,718
- Issue date Jan 10, 2012
- Nitto Denko Corporation
- Yoshinori Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyaniline dialkylsulfate complexes containing intermediate transf...
- Patent number 8,084,111
- Issue date Dec 27, 2011
- Xerox Corporation
- Jin Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin mixture backing layer containing photoconductor
- Patent number 8,067,139
- Issue date Nov 29, 2011
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing photosensitive outer layer
- Patent number 8,062,823
- Issue date Nov 22, 2011
- Xerox Corporation
- John F. Yanus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing photosensitive outer layer
- Patent number 8,017,294
- Issue date Sep 13, 2011
- Xerox Corporation
- John F. Yanus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging member and methods of forming the same
- Patent number 8,012,655
- Issue date Sep 6, 2011
- Xerox Corporation
- Kathy L. De Jong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method and process cartridge
- Patent number 7,846,635
- Issue date Dec 7, 2010
- Ricoh Company, Ltd.
- Tatsuya Niimi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoreceptor device having a self-assembled patterned binder layer
- Patent number 7,794,905
- Issue date Sep 14, 2010
- Xerox Corporation
- Kathy L. De Jong
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for imaging with imaging member having filled overcoat layer
- Patent number 7,655,373
- Issue date Feb 2, 2010
- Xerox Corporation
- Kenny-Tuan T. Dinh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 7,551,878
- Issue date Jun 23, 2009
- Canon Kabushiki Kaisha
- Harunobu Ogaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Coating liquid for intermediate layer in electrophotographic photoc...
- Patent number 7,534,538
- Issue date May 19, 2009
- Ricoh Company, Ltd.
- Tatsuya Niimi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positively-charged electrophotographic organic photoreceptor
- Patent number 7,229,728
- Issue date Jun 12, 2007
- Samsung Electronics Co., Ltd.
- Nam-jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor containing a chelate compound
- Patent number 7,217,482
- Issue date May 15, 2007
- Samsung Electronics Co., Ltd.
- Beom-jun Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic belt member, process for producing electrophoto...
- Patent number 7,208,211
- Issue date Apr 24, 2007
- Canon Kabushiki Kaisha
- Atsushi Tanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photoconductive members
- Patent number 7,074,533
- Issue date Jul 11, 2006
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member having deletion control additive
- Patent number 7,026,083
- Issue date Apr 11, 2006
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductive members
- Patent number 6,919,154
- Issue date Jul 19, 2005
- Xerox Corporation
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, preparation method there...
- Patent number 6,830,858
- Issue date Dec 14, 2004
- Ricoh Company, Ltd.
- Akihiro Sugino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic seamless belt, and electrophotographic apparatu...
- Patent number 6,737,133
- Issue date May 18, 2004
- Canon Kabushiki Kaisha
- Takashi Kusaba
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Transfer member, process for producing transfer member, and image f...
- Patent number 6,600,893
- Issue date Jul 29, 2003
- Canon Kabushiki Kaisha
- Tsunenori Ashibe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20210026269
- Publication date Jan 28, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masahito ISHINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20140134525
- Publication date May 15, 2014
- Canon Kabushiki Kaisha
- Takashi Anezaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND PRO...
- Publication number 20120251932
- Publication date Oct 4, 2012
- FUJI XEROX CO., LTD
- Masahiro IWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HIGHLY WATER-REPELLENT POLYIMIDE FOR COPIER MEMBER, AND POLYAMIC AC...
- Publication number 20120101213
- Publication date Apr 26, 2012
- NIPPON SHOKUBAI CO, LTD
- Kozo Tajiri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS PROVI...
- Publication number 20110085823
- Publication date Apr 14, 2011
- Satoshi Katayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN MIXTURE BACKING LAYER CONTAINING PHOTOCONDUCTOR
- Publication number 20100248103
- Publication date Sep 30, 2010
- Xerox Corporation
- Jin Wu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
- Publication number 20100247148
- Publication date Sep 30, 2010
- FUJI XEROX CO., LTD
- Daisuke HARUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYANILINE DIALKYLSULFATE COMPLEXES CONTAINING INTERMEDIATE TRANSF...
- Publication number 20100248104
- Publication date Sep 30, 2010
- Xerox Corporation
- Jin Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMICONDUCTIVE SEAMLESS BELT
- Publication number 20100019206
- Publication date Jan 28, 2010
- Nitto Denko Corporation
- Yoshinori Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING MEMBER AND METHODS OF FORMING THE SAME
- Publication number 20090263737
- Publication date Oct 22, 2009
- Xerox Corporation
- Kathy L. De Jong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORECEPTOR DEVICE HAVING A SELF-ASSEMBLED PATTERNED BINDER LAYER
- Publication number 20080233500
- Publication date Sep 25, 2008
- XEROX Corporation
- Kathy L. DE JONG
- B82 - NANO-TECHNOLOGY
Information Patent Application
IMAGE CARRIER, LUBRICANT-MOLDED BODY, LUBRICANT APPLICATION DEVICE,...
- Publication number 20080220355
- Publication date Sep 11, 2008
- RICOH COMPANY, LTD.
- Sumio Kamoi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR IMAGING WITH IMAGING MEMBER HAVING FILLED OVERCOAT LAYER
- Publication number 20080096122
- Publication date Apr 24, 2008
- Xerox Corporation
- Kenny-Tuan Dinh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE
- Publication number 20080031653
- Publication date Feb 7, 2008
- Tatsuya Niimi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20080019735
- Publication date Jan 24, 2008
- Canon Kabushiki Kaisha
- Harunobu Ogaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for preparing photosensitive outer layer
- Publication number 20080014518
- Publication date Jan 17, 2008
- XEROX Corporation
- John F. Yanus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for preparing photosensitive outer layer
- Publication number 20080003513
- Publication date Jan 3, 2008
- XEROX Corporation
- John F. Yanus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process for preparing photosensitive outer layer using prepolymer w...
- Publication number 20060105264
- Publication date May 18, 2006
- Xerox Corporation.
- Kenny-Tuan T. Dinh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Coating liquid for intermediate layer in electrophotographic photoc...
- Publication number 20060057479
- Publication date Mar 16, 2006
- Tatsuya Niimi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Imaging member having filled overcoat layer
- Publication number 20050277036
- Publication date Dec 15, 2005
- Xerox Corporation.
- Kenny-Tuan T. Dinh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoconductive members
- Publication number 20050170273
- Publication date Aug 4, 2005
- Xerox Corporation.
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor containing a chelate compound
- Publication number 20050112486
- Publication date May 26, 2005
- Beom-jun Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoconductive members
- Publication number 20040224244
- Publication date Nov 11, 2004
- Xerox Corporation.
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Positively-charged electrophotographic organic photoreceptor
- Publication number 20040137346
- Publication date Jul 15, 2004
- Samsung Electronics Co., Ltd.
- Nam-Jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photosensitive member having deletion control additive
- Publication number 20040063016
- Publication date Apr 1, 2004
- Xerox Corporation.
- Timothy J. Fuller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Composition for forming overcoat layer for organic photoreceptor an...
- Publication number 20030195283
- Publication date Oct 16, 2003
- Samsung Electronics Co., Ltd.
- Nam-Jeong Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photosensitive member, preparation method there...
- Publication number 20030129512
- Publication date Jul 10, 2003
- Akihiro Sugino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic seamless belt, and electrophotographic apparatu...
- Publication number 20020061378
- Publication date May 23, 2002
- Takashi Kusaba
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Transfer member, process for producing transfer member, and image f...
- Publication number 20020061210
- Publication date May 23, 2002
- Tsunenori Ashibe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic belt member, process for producing electrophoto...
- Publication number 20020058189
- Publication date May 16, 2002
- Atsushi Tanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Polyamides; Polyimides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus and image forming method

Positive charging electrophotographic photoreceptor, electrophotogr...

Electrophotographic member, process cartridge, and electrophotograp...

Electrophotographic member, process cartridge and electrophotograph...

Coated photoconductive substrate

Photoconductor, image forming apparatus, and process cartridge

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic photoreceptor, image forming apparatus, and pro...

Image forming apparatus and process cartridge

Electrophotographic photoreceptor and image forming apparatus provi...

Semiconductive seamless belt

Polyaniline dialkylsulfate complexes containing intermediate transf...

Resin mixture backing layer containing photoconductor

Process for preparing photosensitive outer layer

Process for preparing photosensitive outer layer

Imaging member and methods of forming the same

Image forming apparatus, image forming method and process cartridge

Photoreceptor device having a self-assembled patterned binder layer

Method for imaging with imaging member having filled overcoat layer

Electrophotographic photosensitive member, process cartridge, and e...

Coating liquid for intermediate layer in electrophotographic photoc...

Positively-charged electrophotographic organic photoreceptor

Electrophotographic photoreceptor containing a chelate compound

Electrophotographic belt member, process for producing electrophoto...

Photoconductive members

Photosensitive member having deletion control additive

Photoconductive members

Electrophotographic photosensitive member, preparation method there...

Electrophotographic seamless belt, and electrophotographic apparatu...

Transfer member, process for producing transfer member, and image f...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND PRO...

HIGHLY WATER-REPELLENT POLYIMIDE FOR COPIER MEMBER, AND POLYAMIC AC...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS PROVI...

RESIN MIXTURE BACKING LAYER CONTAINING PHOTOCONDUCTOR

IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE

POLYANILINE DIALKYLSULFATE COMPLEXES CONTAINING INTERMEDIATE TRANSF...

SEMICONDUCTIVE SEAMLESS BELT

IMAGING MEMBER AND METHODS OF FORMING THE SAME

PHOTORECEPTOR DEVICE HAVING A SELF-ASSEMBLED PATTERNED BINDER LAYER

IMAGE CARRIER, LUBRICANT-MOLDED BODY, LUBRICANT APPLICATION DEVICE,...

METHOD FOR IMAGING WITH IMAGING MEMBER HAVING FILLED OVERCOAT LAYER

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

Process for preparing photosensitive outer layer

Process for preparing photosensitive outer layer

Process for preparing photosensitive outer layer using prepolymer w...

Coating liquid for intermediate layer in electrophotographic photoc...

Imaging member having filled overcoat layer

Photoconductive members

Electrophotographic photoreceptor containing a chelate compound

Photoconductive members

Positively-charged electrophotographic organic photoreceptor

Photosensitive member having deletion control additive

Composition for forming overcoat layer for organic photoreceptor an...

Electrophotographic photosensitive member, preparation method there...

Electrophotographic seamless belt, and electrophotographic apparatu...

Transfer member, process for producing transfer member, and image f...

Electrophotographic belt member, process for producing electrophoto...