Heterocyclic compounds

Industry

CPC
G03G5/0622

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G03G5/0622Heterocyclic compounds

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic apparatus
- Patent number 10,732,525
- Issue date Aug 4, 2020
- Canon Kabushiki Kaisha
- Tsuyoshi Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, process cartridge and electrophotographic image fo...
- Patent number 10,459,356
- Issue date Oct 29, 2019
- Canon Kabushiki Kaisha
- Kineo Takeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process electrophotograp...
- Patent number 8,415,078
- Issue date Apr 9, 2013
- Canon Kabushiki Kaisha
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor and method for producing the sam...
- Patent number 7,955,768
- Issue date Jun 7, 2011
- Ricoh Company, Ltd.
- Hiromi Tada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Asymmetric bis-hydroxyenamine compound, electrophotographic photore...
- Patent number 7,625,681
- Issue date Dec 1, 2009
- Sharp Kabushiki Kaisha
- Akihiro Kondoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,1,5,5-tetra(4-aminophenyl)-pentadi-1,4-ene compounds
- Patent number 4,922,020
- Issue date May 1, 1990
- Imperial Chemical Industries PLC
- Peter Gregory
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20190332022
- Publication date Oct 31, 2019
- Canon Kabushiki Kaisha
- Tsuyoshi Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FO...
- Publication number 20180101106
- Publication date Apr 12, 2018
- Canon Kabushiki Kaisha
- Kineo Takeno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20120003576
- Publication date Jan 5, 2012
- Canon Kabushiki Kaisha
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROTECTIVE OVERCOAT OF PHOTORECEPTOR HAVING A CHARGE TRANSPORT COMP...
- Publication number 20090214969
- Publication date Aug 27, 2009
- Xerox Corporation
- Jennifer A. COGGAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING THE SAM...
- Publication number 20090035017
- Publication date Feb 5, 2009
- Hiromi TADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOELECTRIC SENSOR, INFORMATION RECORDING METHOD, AND INFORMATION...
- Publication number 20080231768
- Publication date Sep 25, 2008
- DAI NIPPON PRINTING CO. , LTD.
- MASATO OKABE
- G02 - OPTICS
Information Patent Application
Asymmetric bis-hydroxyenamine compound, electrophotographic photore...
- Publication number 20060275683
- Publication date Dec 7, 2006
- Sharp Kabushiki Kaisha
- Akihiro Kondoh
- C07 - ORGANIC CHEMISTRY

Heterocyclic compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrophotographic apparatus

Charging member, process cartridge and electrophotographic image fo...

Electrophotographic photosensitive member, process electrophotograp...

Electrophotographic photoconductor and method for producing the sam...

Asymmetric bis-hydroxyenamine compound, electrophotographic photore...

1,1,5,5-tetra(4-aminophenyl)-pentadi-1,4-ene compounds

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC APPARATUS

CHARGING MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FO...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

PROTECTIVE OVERCOAT OF PHOTORECEPTOR HAVING A CHARGE TRANSPORT COMP...

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING THE SAM...

PHOTOELECTRIC SENSOR, INFORMATION RECORDING METHOD, AND INFORMATION...

Asymmetric bis-hydroxyenamine compound, electrophotographic photore...