G03G 5/0596
Macromolecular compounds characterised by their physical properties
Official title: {Macromolecular compounds characterised by their physical properties}
G03G5/0596 (Macromolecular compounds characterised by their physical properties) appears on 246 US grants and 259 published applications in this corpus.
Search patents in G03G- Granted patents
- 246
- Published applications
- 259
- Assignees
- 51
- Inventors
- 555
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 3 |
| 2003 | 3 | 11 |
| 2004 | 6 | 7 |
| 2005 | 5 | 10 |
| 2006 | 3 | 26 |
| 2007 | 7 | 20 |
| 2008 | 13 | 22 |
| 2009 | 16 | 17 |
| 2010 | 24 | 16 |
| 2011 | 10 | 10 |
| 2012 | 14 | 14 |
| 2013 | 19 | 19 |
| 2014 | 18 | 13 |
| 2015 | 12 | 6 |
| 2016 | 5 | 5 |
| 2017 | 3 | 2 |
| 2018 | 3 | 5 |
| 2019 | 7 | 13 |
| 2020 | 13 | 13 |
| 2021 | 8 | 7 |
| 2022 | 3 | 2 |
| 2023 | 0 | 6 |
| 2024 | 1 | 3 |
| 2025 | 1 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus28 Apr 2026US 12,613,476 B2FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus7 Apr 2026US 12,596,311 B2FUJIFILM Business Innovation Corp.
- Process cartridge and electrophotographic apparatus14 Oct 2025US 12,443,119 B2Canon Kabushiki Kaisha
- Toner, two-component developer, and image-forming apparatus2 Jul 2024US 12,025,951 B2Sharp Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus13 Dec 2022US 11,526,092 B2FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, image forming apparatus, and functional layer17 Sep 2026US 2026/0277126 A1FUJIFILM Business Innovation Corp.
- Electrophotographic member, developing apparatus, electrophotographic process cartridge, and electrophotographic image forming apparatus10 Sep 2026US 2026/0267258 A1Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus23 Jul 2026US 2026/0211347 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus18 Sep 2025US 2025/0291266 A1
- Positively chargeable electrophotographic photoreceptor, process cartridge, and image forming apparatus31 Jul 2025US 2025/0244689 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Imaging members for ink-based digital printing comprising structured organic films64US 8,119,315 B1Xerox Corporation · 2012
- Developer and image forming method55US 7,855,042 B2Canon Kabushiki Kaisha · 2010
- Electrographic recording medium with conductive layer containing metal oxide semiconductor52US 4,275,103 AMatsushita Electric Industrial Co., Ltd. · 1981
- Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus which have the electrophotographic photosensitive member38US 7,333,752 B2Canon Kabushiki Kaisha · 2008
- Process for producing electrophotographic photosensitive member36US 7,622,238 B2Canon Kabushiki Kaisha · 2009