G03G 5/0763
Comprising arylamine moiety
Official title: {comprising arylamine moiety}
G03G5/0763 (Comprising arylamine moiety) appears on 182 US grants and 111 published applications in this corpus.
Search patents in G03G- Granted patents
- 182
- Published applications
- 111
- Assignees
- 36
- Inventors
- 314
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 5 |
| 2004 | 3 | 7 |
| 2005 | 2 | 3 |
| 2006 | 6 | 6 |
| 2007 | 3 | 10 |
| 2008 | 7 | 7 |
| 2009 | 2 | 2 |
| 2010 | 5 | 5 |
| 2011 | 4 | 9 |
| 2012 | 8 | 6 |
| 2013 | 6 | 12 |
| 2014 | 9 | 7 |
| 2015 | 7 | 4 |
| 2016 | 4 | 3 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 4 | 5 |
| 2021 | 4 | 6 |
| 2022 | 3 | 0 |
| 2023 | 0 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus, and method of producing electrophotographic photosensitive member2 Dec 2025US 12,487,536 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus4 Nov 2025US 12,461,459 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member23 Jul 2024US 12,045,006 B2Canon Kabu Shiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus23 Jan 2024US 11,880,162 B2FUJIFILM Business Innovation Corp.
- Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic device22 Nov 2022US 11,506,987 B2Fuji Electric Co., Ltd.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus29 Aug 2024US 2024/0288788 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus20 Apr 2023US 2023/0124743 A1Canon Kabushiki Kaisha
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus13 Apr 2023US 2023/0114544 A1FUJIFILM Business Innovation Corp.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus, and method of producing electrophotographic photosensitive member6 Apr 2023US 2023/0105110 A1Canon Kabushiki Kaisha
- Electrophotographic photosensitive member21 Oct 2021US 2021/0325794 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Polyarylamine compounds and systems utilizing polyarylamine compounds129US 4,806,443 AXerox Corporation · 1989
- Polyarylamine compounds and systems utilizing polyarylamine compounds96US 4,801,517 AXerox Corporation · 1989
- Electrophotographic photoconductor86US 5,871,876 ARicoh Company, Ltd. · 1999
- Electrophotographic photoreceptor, and process cartridge and image forming apparatus using the photoreceptor69US 6,326,112 B1Ricoh Company, Ltd. · 2001
- Arylamine containing polyhydroxy ether resins and system utilizing arylamine containing polyhydroxyl ether resins66US 4,818,650 AXerox Corporation · 1989