being three- or four-membered

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G03G5/0625

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

Current Industry

G03G5/0625being three- or four-membered

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 8,055,153
- Issue date Nov 8, 2011
- Fuji Xerox Co., Ltd.
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control of crazing, cracking or crystallization of a charge transpo...
- Patent number 7,955,769
- Issue date Jun 7, 2011
- Lexmark International, Inc.
- David Glenn Black
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, method of producing the same, pr...
- Patent number 7,887,981
- Issue date Feb 15, 2011
- Fuji Xerox Co., Ltd.
- Tomotake Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymerisable thieno[3,2-b]thiophenes
- Patent number 7,700,643
- Issue date Apr 20, 2010
- Merck Patent GmbH
- Martin Heeney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extruded toner receiver layer for electrophotography
- Patent number 7,678,445
- Issue date Mar 16, 2010
- Eastman Kodak Company
- Narasimharao Dontula
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Azine-based charge transport materials having two reactive rings
- Patent number 7,534,540
- Issue date May 19, 2009
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocycle-hydrazone based charge transport materials
- Patent number 7,534,541
- Issue date May 19, 2009
- Samsung Electronics Co., Ltd.
- Maryte Daskeviciene
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic Photosensitive member, method for manufacturing...
- Patent number 7,534,534
- Issue date May 19, 2009
- Canon Kabushiki Kaisha
- Koichi Nakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 7,452,641
- Issue date Nov 18, 2008
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photoreceptor and image forming apparatus provi...
- Patent number 7,387,862
- Issue date Jun 17, 2008
- Sharp Kabushiki Kaisha
- Koichi Toriyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge transport materials having at least a metallocene group
- Patent number 7,378,203
- Issue date May 27, 2008
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charge transport materials having a nitrogen-containing-heterocycle...
- Patent number 7,364,825
- Issue date Apr 29, 2008
- Samsung Electronics Co., Ltd.
- Ramunas Lygaitis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic heterocyclic-based charge transport materials having two a...
- Patent number 7,348,116
- Issue date Mar 25, 2008
- Samsung Electronics, Ltd
- Ausra Matoliukstyte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extruded toner receiver layer for electrophotography
- Patent number 7,264,867
- Issue date Sep 4, 2007
- Eastman Kodak Company
- Narasimharao Dontula
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrophotographic photosensitive member, method for manufacturing...
- Patent number 7,226,711
- Issue date Jun 5, 2007
- Canon Kabushiki Kaisha
- Shoji Amamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organophotoreceptor with novel charge transport compounds having an...
- Patent number 7,183,028
- Issue date Feb 27, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with a hydrazone polymer charge transport material
- Patent number 7,166,400
- Issue date Jan 23, 2007
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 7,112,391
- Issue date Sep 26, 2006
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with a charge transport compound having an epox...
- Patent number 7,090,953
- Issue date Aug 15, 2006
- Samsung Electronics Co., Ltd.
- Vytautas Getautis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with charge transport material having a hydrazo...
- Patent number 7,083,884
- Issue date Aug 1, 2006
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organophotoreceptor with charge transport material having a thiiran...
- Patent number 7,014,968
- Issue date Mar 21, 2006
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric charge transport compositions for organophotoreceptors
- Patent number 7,011,918
- Issue date Mar 14, 2006
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organophotoreceptor with charge transport material with two N,N,N-t...
- Patent number 6,960,418
- Issue date Nov 1, 2005
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 6,887,634
- Issue date May 3, 2005
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophotoreceptor with an epoxy-modified charge transport compoun...
- Patent number 6,768,010
- Issue date Jul 27, 2004
- Samsung Electronics Co., Ltd.
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 6,749,978
- Issue date Jun 15, 2004
- Samsung Electronics Co., Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic organophotoreceptors with novel charge transpor...
- Patent number 6,670,085
- Issue date Dec 30, 2003
- Samsung Electronics Co. Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymers having pendant acceptor groups
- Patent number 4,172,933
- Issue date Oct 30, 1979
- Xerox Corporation
- Sam R. Turner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Homopolymers of a fluorenone derivative having pendant electron acc...
- Patent number 4,143,225
- Issue date Mar 6, 1979
- Xerox Corporation
- Sam R. Turner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monomers having pendant electron acceptor groups-process for prepar...
- Patent number 4,129,581
- Issue date Dec 12, 1978
- Xerox Corporation
- Sam R. Turner
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Control of Crazing, Cracking or Crystallization of a Charge Transpo...
- Publication number 20090202928
- Publication date Aug 13, 2009
- David Glenn Black
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, method of producing the same, pr...
- Publication number 20080102390
- Publication date May 1, 2008
- FUJI XEROX CO., LTD
- Tomotake Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and process cartridge
- Publication number 20080089712
- Publication date Apr 17, 2008
- FUJI XEROX CO., LTD
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Polymerisable ThienO[3,2-B]Thiophenes
- Publication number 20070246704
- Publication date Oct 25, 2007
- Martin Heeney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
EXTRUDED TONER RECEIVER LAYER FOR ELECTROPHOTOGRAPHY
- Publication number 20070212527
- Publication date Sep 13, 2007
- Narasimharao Dontula
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Azine-based charge transport materials having two reactive rings
- Publication number 20070148569
- Publication date Jun 28, 2007
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Charge transport materials having at least a metallocene group
- Publication number 20060210897
- Publication date Sep 21, 2006
- Nusrallah Jubran
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charge transport materials having a nitrogen-containing-heterocycle...
- Publication number 20060177750
- Publication date Aug 10, 2006
- Ramunas Lygaitis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Heterocycle-hydrazone based charge transport materials
- Publication number 20060166118
- Publication date Jul 27, 2006
- Maryte Daskeviciene
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Extruded toner receiver layer for electrophotography
- Publication number 20060115627
- Publication date Jun 1, 2006
- Eastman Kodak Company
- Narasimharao Dontula
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Aromatic heterocyclic-based charge transport materials having two a...
- Publication number 20060051690
- Publication date Mar 9, 2006
- Ausra Matoliukstyte
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic photosensitive member, method for manufacturing...
- Publication number 20060019185
- Publication date Jan 26, 2006
- Canon Kabushiki Kaisha
- Shoji Amamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hydrazone-based charge transport materials having a bicyclic hetero...
- Publication number 20050277039
- Publication date Dec 15, 2005
- Ramunas Lygaitis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor and image forming apparatus provi...
- Publication number 20050266327
- Publication date Dec 1, 2005
- Sharp Kabushiki Kaisha
- Koichi Toriyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photosensitive member, method for manufacturing...
- Publication number 20050255393
- Publication date Nov 17, 2005
- Canon Kabushiki Kaisha
- Koichi Nakata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Azine-based charge transport materials having two reactive rings
- Publication number 20050244734
- Publication date Nov 3, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polymeric charge transport compositions for organophotoreceptors
- Publication number 20050191571
- Publication date Sep 1, 2005
- Nusrallah Jubran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organophotoreceptor with charge transport material having a thiiran...
- Publication number 20050147904
- Publication date Jul 7, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20050147906
- Publication date Jul 7, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport material with two N,N,N-t...
- Publication number 20050089780
- Publication date Apr 28, 2005
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with charge transport material having a hydrazo...
- Publication number 20050089781
- Publication date Apr 28, 2005
- Nusrallah Jubran
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Organophotoreceptor with a hydrazone polymer charge transport material
- Publication number 20050089783
- Publication date Apr 28, 2005
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20050074683
- Publication date Apr 7, 2005
- SAMSUNG ELECTRONICS CO., LTD.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with a charge transport compound having an epox...
- Publication number 20040161685
- Publication date Aug 19, 2004
- Vytautas Getautis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organophotoreceptor with novel charge transport compounds having an...
- Publication number 20040157145
- Publication date Aug 12, 2004
- Zbigniew Tokarski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20040151998
- Publication date Aug 5, 2004
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20030219662
- Publication date Nov 27, 2003
- Samsung Electronics Co. Ltd.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrophotographic organophotoreceptors with novel charge transpor...
- Publication number 20030129513
- Publication date Jul 10, 2003
- SAMSUNG ELECTRONICS CO., LTD.
- Nusrallah Jubran
- C07 - ORGANIC CHEMISTRY

being three- or four-membered

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus and process cartridge

Control of crazing, cracking or crystallization of a charge transpo...

Electrophotographic photoreceptor, method of producing the same, pr...

Polymerisable thieno[3,2-b]thiophenes

Extruded toner receiver layer for electrophotography

Azine-based charge transport materials having two reactive rings

Heterocycle-hydrazone based charge transport materials

Electrophotographic Photosensitive member, method for manufacturing...

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic photoreceptor and image forming apparatus provi...

Charge transport materials having at least a metallocene group

Charge transport materials having a nitrogen-containing-heterocycle...

Aromatic heterocyclic-based charge transport materials having two a...

Extruded toner receiver layer for electrophotography

Electrophotographic photosensitive member, method for manufacturing...

Organophotoreceptor with novel charge transport compounds having an...

Organophotoreceptor with a hydrazone polymer charge transport material

Electrophotographic organophotoreceptors with novel charge transpor...

Organophotoreceptor with a charge transport compound having an epox...

Organophotoreceptor with charge transport material having a hydrazo...

Organophotoreceptor with charge transport material having a thiiran...

Polymeric charge transport compositions for organophotoreceptors

Organophotoreceptor with charge transport material with two N,N,N-t...

Electrophotographic organophotoreceptors with novel charge transpor...

Organophotoreceptor with an epoxy-modified charge transport compoun...

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic organophotoreceptors with novel charge transpor...

Polymers having pendant acceptor groups

Homopolymers of a fluorenone derivative having pendant electron acc...

Monomers having pendant electron acceptor groups-process for prepar...

Patents Applicationslast 30 patents

Control of Crazing, Cracking or Crystallization of a Charge Transpo...

Electrophotographic photoreceptor, method of producing the same, pr...

Image forming apparatus and process cartridge

Polymerisable ThienO[3,2-B]Thiophenes

EXTRUDED TONER RECEIVER LAYER FOR ELECTROPHOTOGRAPHY

Azine-based charge transport materials having two reactive rings

Charge transport materials having at least a metallocene group

Charge transport materials having a nitrogen-containing-heterocycle...

Heterocycle-hydrazone based charge transport materials

Extruded toner receiver layer for electrophotography

Aromatic heterocyclic-based charge transport materials having two a...

Electrophotographic photosensitive member, method for manufacturing...

Hydrazone-based charge transport materials having a bicyclic hetero...

Electrophotographic photoreceptor and image forming apparatus provi...

Electrophotographic photosensitive member, method for manufacturing...

Azine-based charge transport materials having two reactive rings

Polymeric charge transport compositions for organophotoreceptors

Organophotoreceptor with charge transport material having a thiiran...

Electrophotographic organophotoreceptors with novel charge transpor...

Organophotoreceptor with charge transport material with two N,N,N-t...

Organophotoreceptor with charge transport material having a hydrazo...

Organophotoreceptor with a hydrazone polymer charge transport material

Electrophotographic organophotoreceptors with novel charge transpor...

Organophotoreceptor with a charge transport compound having an epox...

Organophotoreceptor with novel charge transport compounds having an...

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic organophotoreceptors with novel charge transpor...

Electrophotographic organophotoreceptors with novel charge transpor...