G03G 5/0436
Combining organic and inorganic layers
Official title: {combining organic and inorganic layers}
G03G5/0436 (Combining organic and inorganic layers) appears on 130 US grants and 37 published applications in this corpus.
Search patents in G03G- Granted patents
- 130
- Published applications
- 37
- Assignees
- 31
- Inventors
- 263
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 9 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 4 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 6 |
| 2018 | 4 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 2 | 3 |
| 2024 | 4 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus8 Oct 2024US 12,111,612 B2Canon Kabushiki Kaisha
- Electroconductive member, process cartridge, and electrophotographic image forming apparatus9 Jul 2024US 12,032,331 B2Canon Kabushiki Kaisha
- Electroconductive member, process cartridge, and electrophotographic image forming apparatus4 Jun 2024US 12,001,166 B2Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus23 Jan 2024US 11,880,162 B2FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus15 Aug 2023US 11,726,414 B2Canon Kabushiki Kaisha
- Electrophotographic belt and electrophotographic image forming apparatus19 Mar 2026US 2026/0079412 A1Canon Kabushiki Kaisha
- Developing apparatus, process cartridge, and electrophotographic image forming apparatus5 Mar 2026US 2026/0064037 A1Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus25 Sep 2025US 2025/0298329 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus2 Nov 2023US 2023/0350314 A1Canon Kabushiki Kaisha
- Electroconductive member, process cartridge, and electrophotographic image forming apparatus7 Sep 2023US 2023/0280667 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Electrophotographic imaging system78US 4,584,253 AXerox Corporation · 1986
- Multilayered photoresponsive device for electrophotography70US 4,415,639 AXerox Corporation · 1983
- Electrostatographic photosensitive device comprising hole injecting and hole transport layers69US 4,123,269 AXerox Corporation · 1978
- Function separated type electrophotographic light-sensitive members and process for production thereof65US 4,349,617 AFuji Photo Film Co., Ltd. · 1982
- Electrophotographic imaging member and process comprising sputtering titanium on substrate65US 4,588,667 AXerox Corporation · 1986