G03G 5/0592
Macromolecular compounds characterised by their structure or by their chemical properties
Official title: {Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity}
G03G5/0592 (Macromolecular compounds characterised by their structure or by their chemical properties) appears on 461 US grants and 409 published applications in this corpus.
Search patents in G03G- Granted patents
- 461
- Published applications
- 409
- Assignees
- 62
- Inventors
- 664
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 23 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 3 |
| 2002 | 6 | 1 |
| 2003 | 3 | 10 |
| 2004 | 8 | 14 |
| 2005 | 6 | 18 |
| 2006 | 6 | 38 |
| 2007 | 10 | 27 |
| 2008 | 20 | 46 |
| 2009 | 30 | 31 |
| 2010 | 33 | 27 |
| 2011 | 26 | 14 |
| 2012 | 22 | 21 |
| 2013 | 29 | 28 |
| 2014 | 31 | 25 |
| 2015 | 29 | 16 |
| 2016 | 7 | 6 |
| 2017 | 6 | 10 |
| 2018 | 8 | 8 |
| 2019 | 14 | 17 |
| 2020 | 12 | 14 |
| 2021 | 11 | 10 |
| 2022 | 4 | 1 |
| 2023 | 0 | 10 |
| 2024 | 0 | 5 |
| 2025 | 1 | 4 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus9 Jun 2026US 12,650,655 B2FUJIFILM Business Innovation Corp.
- Scratch-resistant and durable electrophotographic photoreceptor2 Jun 2026US 12,645,160 B2Hong Kong Applied Science and Technology Research Institute Company Limited
- 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.
- Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of producing electrophotographic photosensitive member3 Feb 2026US 12,541,157 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
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus23 Jul 2026US 2026/0211347 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus14 May 2026US 2026/0133505 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus14 May 2026US 2026/0133512 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus29 Jan 2026US 2026/0029727 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Electrophotographic photoconductor with water vapor permeability75US 6,030,733 ARicoh Company, Ltd. · 2000
- Imaging members for ink-based digital printing comprising structured organic films64US 8,119,315 B1Xerox Corporation · 2012
- Electrophotographic Photoconductor62US 5,427,880 ARicoh Company, Ltd. · 1995
- Photoconductive imaging members61US 7,037,631 B2Xerox Corporation · 2006
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus60US 9,029,054 B2Canon Kabushiki Kaisha · 2015