G03G 5/065
Containing three relevant rings
Official title: {containing three relevant rings}
G03G5/065 (Containing three relevant rings) appears on 53 US grants and 38 published applications in this corpus.
Search patents in G03G- Granted patents
- 53
- Published applications
- 38
- Assignees
- 23
- Inventors
- 132
- Latest grant
- 23 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 7 |
| 2007 | 1 | 2 |
| 2008 | 5 | 3 |
| 2009 | 4 | 1 |
| 2010 | 4 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 6 |
| 2015 | 4 | 3 |
| 2016 | 3 | 3 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrophotographic photosensitive member23 Jul 2019US 10,359,714 B2KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member18 Sep 2018US 10,078,277 B2KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus20 Mar 2018US 9,921,498 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus12 Sep 2017US 9,760,030 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus5 Jul 2016US 9,383,663 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of producing electrophotographic photosensitive member21 Dec 2023US 2023/0408938 A1Canon Kabushiki Kaisha
- Electrophotographic photosensitive member2 May 2019US 2019/0129321 A1KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member7 Jun 2018US 2018/0157183 A1KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus29 Dec 2016US 2016/0377998 A1Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus28 Apr 2016US 2016/0116853 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus60US 9,063,505 B2Canon Kabushiki Kaisha · 2015
- Electrophotographic recording material having a julolidine hydrazone compound40US 5,128,227 AAgfa-Gevaert · 1992
- Electrophotographic organophotoreceptors with novel charge transport compounds40US 6,670,085 B2Samsung Electronics Co., Ltd. · 2003
- Electrophotographic photosensitive member29US 5,677,095 ACanon Kabushiki Kaisha · 1997
- Photoreceptor with layered charge generation section24US 6,376,141 B1Xerox Corporation · 2002