G03G 5/05

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Description

Class  G03G : ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY


Subclass 5/05: Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor (recording surfaces for measuring apparatus G01D 15/34; photosensitive materials for photographic purposes G03C) Charge-receiving layers (G03G 5/153 takes precedence) Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12259681 Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatusJan 03, 22Mar 25, 25Fuji Electric Co. Ltd.
12117741 Electrophotographic photoreceptor, process cartridge, and image forming apparatusJul 24, 23Oct 15, 24FUJIFILM Business Innovation Corp.
12019393 Electrophotographic photoconductor, process cartridge, and image forming apparatusAug 09, 21Jun 25, 24FUJIFILM Business Innovation Corp.
11971683 Electrophotographic electro-conductive member, process cartridge, and electrophotographic image forming apparatusSep 27, 21Apr 30, 24CANON KABUSHIKI KAISHA
11892780 Image forming apparatus and process cartridgeJan 16, 23Feb 06, 24FUJIFILM Business Innovation Corp.
11853004 Electrophotographic photoconductor, process cartridge, and image forming apparatusJul 13, 21Dec 26, 23FUJIFILM Business Innovation Corp.
11845219 3-d printed devices formed with magnetic inks and methods of making graded index structuresMay 01, 20Dec 19, 23Massachusetts Institute of Technology; President and Fellows of Harvard College;
11815849 Electrophotographic photosensitive member, process cartridge and electrophotographic image forming apparatusNov 01, 22Nov 14, 23CANON KABUSHIKI KAISHA
11796929 Electrophotographic photoconductor, process cartridge, and image forming apparatusJun 04, 21Oct 24, 23FUJIFILM Business Innovation Corp.
11796928 Electrophotographic photosensitive member, process cartridge, and image forming apparatusAug 06, 21Oct 24, 23FUJIFILM Business Innovation Corp.
11731346 Additively manufacturing fluorine-containing polymersSep 30, 21Aug 22, 23Honeywell Federal Manufacturing & Technologies, LLC
11703773 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatusFeb 24, 22Jul 18, 23CANON KABUSHIKI KAISHA
11693329 Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatusNov 10, 21Jul 04, 23FUJIFILM Business Innovation Corp.
11696378 Electroluminescent cellsOct 14, 21Jul 04, 23Hewlett-Packard Development Company, L.P.
11640120 Image forming apparatus and image forming methodJul 16, 19May 02, 23Kyocera Document Solutions Inc.
11586119 Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic deviceJan 29, 21Feb 21, 23Fuji Electric Co. Ltd.
11575095 Photoelectric conversion device, process cartridge, and image forming apparatusJan 22, 19Feb 07, 23Ricoh Company, Ltd.
11506988 Electrophotographic photosensitive member, electrophotographic image forming apparatus, and method of producing electrophotographic photosensitive memberMar 23, 21Nov 22, 22CANON KABUSHIKI KAISHA
11506987 Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic deviceJan 04, 21Nov 22, 22Fuji Electric Co. Ltd.
11449000 Electrophotographic apparatus, process cartridge, and cartridge setOct 15, 20Sep 20, 22CANON KABUSHIKI KAISHA

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0102,929 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSFeb 29, 24Mar 27, 25FUJIFILM Business Innovation Corp.
2025/0102,930 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSFeb 29, 24Mar 27, 25FUJIFILM Business Innovation Corp.
2025/0102,931 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSFeb 25, 24Mar 27, 25FUJIFILM Business Innovation Corp.
2025/0102,946 ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUSSep 20, 24Mar 27, 25Not available
2025/0093,790 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSFeb 27, 24Mar 20, 25FUJIFILM Business Innovation Corp.
2025/0036,073 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSJul 12, 24Jan 30, 25Kyocera Document Solutions Inc.
2024/0419,091 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSFeb 15, 24Dec 19, 24FUJIFILM Business Innovation Corp.
2024/0419,092 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE-FORMING APPARATUS INCLUDING ELECTROPHOTOGRAPHIC PHOTORECEPTORJun 13, 24Dec 19, 24Not available
2024/0411,236 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSFeb 15, 24Dec 12, 24FUJIFILM Business Innovation Corp.
2024/0345,495 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUSMar 19, 24Oct 17, 24Not available
2024/0345,497 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUSMar 28, 24Oct 17, 24Not available
2024/0345,496 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUSMar 19, 24Oct 17, 24Not available
2024/0337,957 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSJun 24, 22Oct 10, 24Kyocera Document Solutions Inc.
2024/0310,745 COATING DEVICE AND METHOD FOR MANUFACTURING PHOTORECEPTORAug 23, 23Sep 19, 24FUJIFILM Business Innovation Corp.
2024/0288,788 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSAug 09, 23Aug 29, 24FUJIFILM Business Innovation Corp.
2024/0255,859 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBERMar 25, 22Aug 01, 24Kyocera Document Solutions Inc.
2024/0248,419 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSJul 31, 23Jul 25, 24FUJIFILM Business Innovation Corp.
2024/0209,144 RESIN, RESIN COMPOSITION, COATING LIQUID COMPOSITION, FILM, COATING MEMBRANE, ELECTROPHOTOGRAPHY PHOTORECEPTOR, INSULATIVE MATERIAL, MOLDED PRODUCT, ELECTRONIC DEVICE, AND RESIN MANUFACTURING METHODMar 31, 22Jun 27, 24Idemitsu Kosan Co. Ltd.
2024/0201,607 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUSNov 22, 23Jun 20, 24Kyocera Document Solutions Inc.
2024/0201,608 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUSNov 15, 23Jun 20, 24Not available

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Patents Issued To Date - By Filing Year

1991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024Filing Years0255075100% of Matters Issued

Average Time to Issuance