G03G 5/074
Comprising pending diamine
Official title: {comprising pending diamine}
G03G5/074 (Comprising pending diamine) appears on 43 US grants and 57 published applications in this corpus.
Search patents in G03G- Granted patents
- 43
- Published applications
- 57
- Assignees
- 8
- Inventors
- 81
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 7 |
| 2006 | 0 | 9 |
| 2007 | 1 | 8 |
| 2008 | 5 | 4 |
| 2009 | 7 | 2 |
| 2010 | 3 | 4 |
| 2011 | 5 | 5 |
| 2012 | 6 | 1 |
| 2013 | 3 | 2 |
| 2014 | 2 | 4 |
| 2015 | 5 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus16 Jun 2026US 12,656,720 B2FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus7 Mar 2023US 11,599,034 B2Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic device22 Nov 2022US 11,506,987 B2Fuji Electric Co., Ltd.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus8 Jun 2021US 11,029,615 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus22 Nov 2016US 9,500,967 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and method of producing electrophotographic photosensitive member13 Aug 2026US 2026/0235972 A1Canon Kabushiki Kaisha
- Image forming apparatus26 Mar 2026US 2026/0086492 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus27 Mar 2025US 2025/0102932 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus5 Aug 2021US 2021/0240092 A1Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic device29 Apr 2021US 2021/0124279 A1Fuji Electric Co., Ltd.
Most cited
By later US patents
- Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same23US 7,179,573 B2Ricoh Company, Ltd. · 2007
- Electrophotographic photoconductor, and image formation method, image formation apparatus, and process cartridge for image formation apparatus using the same14US 7,416,823 B2Ricoh Company, Ltd. · 2008
- Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same7US 7,399,563 B2Ricoh Company, Ltd. · 2008
- Electrophotographic photoconductor having charge blocking and moire preventing layers6US 7,871,747 B2Ricoh Company, Ltd. · 2011
- Photoconductor, image forming apparatus, image forming process, and process cartridge4US 7,371,490 B2Ricoh Company, Ltd. · 2008