Class G03G : ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
Subclass 5/14: 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) Inert intermediate or cover layers for charge- receiving layers (G03G 5/04 takes precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12259681 | Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatus | Jan 03, 22 | Mar 25, 25 | Fuji Electric Co. Ltd. |
| 11982974 | Flexible printed material | Jul 18, 19 | May 14, 24 | Hewlett-Packard Development Company, L.P. |
| 11841677 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | May 17, 21 | Dec 12, 23 | CANON KABUSHIKI KAISHA |
| 11215935 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Jul 12, 20 | Jan 04, 22 | FUJIFILM Business Innovation Corp. |
| 11169455 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Jul 12, 20 | Nov 09, 21 | FUJIFILM Business Innovation Corp. |
| 11163241 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Feb 06, 19 | Nov 02, 21 | CANON KABUSHIKI KAISHA |
| 11150567 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Jul 24, 19 | Oct 19, 21 | FUJIFILM Business Innovation Corp. |
| 11150566 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Jun 03, 20 | Oct 19, 21 | CANON KABUSHIKI KAISHA |
| 11143976 | Photoconductor having interlayer for hole injection promotion | Jan 03, 20 | Oct 12, 21 | Fuji Electric Co. Ltd. |
| 11112706 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Mar 27, 20 | Sep 07, 21 | CANON KABUSHIKI KAISHA |
| 11106147 | Electrophotographic photoconductor | Jun 09, 20 | Aug 31, 21 | KONICA MINOLTA , INC. |
| 11086241 | Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus | Feb 11, 20 | Aug 10, 21 | CANON KABUSHIKI KAISHA |
| 11061341 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Jul 24, 19 | Jul 13, 21 | CANON KABUSHIKI KAISHA |
| 11016403 | Electrophotographic photoconductor, image forming apparatus, and process cartridge | Jan 15, 20 | May 25, 21 | Ricoh Company, Ltd. |
| 10969703 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Dec 31, 19 | Apr 06, 21 | CANON KABUSHIKI KAISHA |
| 10948838 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Aug 16, 19 | Mar 16, 21 | CANON KABUSHIKI KAISHA |
| 10942462 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Oct 30, 19 | Mar 09, 21 | CANON KABUSHIKI KAISHA |
| 10935898 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Oct 17, 19 | Mar 02, 21 | CANON KABUSHIKI KAISHA |
| 10921723 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Oct 09, 19 | Feb 16, 21 | CANON KABUSHIKI KAISHA |
| 10908521 | Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus | Oct 22, 19 | Feb 02, 21 | CANON KABUSHIKI KAISHA |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0102,933 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Feb 26, 24 | Mar 27, 25 | FUJIFILM Business Innovation Corp. |
| 2025/0102,934 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Feb 21, 24 | Mar 27, 25 | FUJIFILM Business Innovation Corp. |
| 2025/0093,790 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Feb 27, 24 | Mar 20, 25 | FUJIFILM Business Innovation Corp. |
| 2024/0411,237 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Feb 07, 24 | Dec 12, 24 | FUJIFILM Business Innovation Corp. |
| 2024/0402,624 | IMAGE FORMING APPARATUS | May 28, 24 | Dec 05, 24 | Kyocera Document Solutions Inc. |
| 2024/0353,770 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS | Mar 26, 24 | Oct 24, 24 | Not available |
| 2024/0353,772 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Apr 17, 24 | Oct 24, 24 | Kyocera Document Solutions Inc. |
| 2024/0353,792 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Apr 16, 24 | Oct 24, 24 | Kyocera Document Solutions Inc. |
| 2024/0353,771 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Apr 17, 24 | Oct 24, 24 | Kyocera Document Solutions Inc. |
| 2024/0319,661 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Aug 28, 23 | Sep 26, 24 | FUJIFILM Business Innovation Corp. |
| 2024/0302,759 | PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS | Feb 04, 24 | Sep 12, 24 | FUJIFILM Business Innovation Corp. |
| 2024/0118,636 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Jan 20, 23 | Apr 11, 24 | FUJIFILM Business Innovation Corp. |
| 2024/0094,649 | ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, METHOD OF MANUFACTURING THE SAME, AND ELECTROPHOTOGRAPHIC APPARATUS | Feb 28, 23 | Mar 21, 24 | Fuji Electric Co. Ltd. |
| 2023/0251,586 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Sep 12, 22 | Aug 10, 23 | FUJIFILM Business Innovation Corp. |
| 2023/0152,720 | ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS | Nov 15, 22 | May 18, 23 | Not available |
| 2023/0095,231 | ELECTROPHOTOGRAPHIC MEMBER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS | Jul 25, 22 | Mar 30, 23 | Not available |
| 2023/0059,041 | ELECTROPHOTOGRAPHIC APPARATUS | Jul 29, 22 | Feb 23, 23 | Not available |
| 2021/0286,277 | UNDERCOAT LAYER, METHOD FOR MANUFACTURING UNDERCOAT LAYER, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING APPARATUS | Mar 12, 21 | Sep 16, 21 | Not available |
| 2021/0200,108 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS | Dec 21, 20 | Jul 01, 21 | Not available |
| 2020/0341,393 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS | Jul 12, 20 | Oct 29, 20 | FUJI XEROX CO., LTD. |
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