G03G 5/0642
Being more than six-membered
Official title: {being more than six-membered}
G03G5/0642 (Being more than six-membered) appears on 44 US grants and 30 published applications in this corpus.
Search patents in G03G- Granted patents
- 44
- Published applications
- 30
- Assignees
- 24
- Inventors
- 133
- Latest grant
- 17 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 5 |
| 2004 | 1 | 3 |
| 2005 | 2 | 4 |
| 2006 | 2 | 6 |
| 2007 | 4 | 0 |
| 2008 | 4 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrophotographic photosensitive member, process cartridge, and image forming apparatus17 Dec 2019US 10,509,337 B2KYOCERA Document Solutions Inc.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus29 Oct 2019US 10,459,357 B2Fuji Xerox Co., Ltd.
- Electrophotographic photosensitive member, process cartridge, and image forming apparatus6 Aug 2019US 10,372,047 B2KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus18 Jul 2017US 9,709,907 B2Canon Kabushiki Kaisha
- Image bearing member, image forming method, image forming apparatus, and process cartridge18 Nov 2014US 8,889,324 B2Ricoh Company, Ltd.
- Electrophotographic photoreceptor, process cartridge, and image forming apparatus27 Jun 2019US 2019/0196346 A1Fuji Xerox Co., Ltd.
- Electrophotographic photosensitive member, process cartridge, and image forming apparatus13 Dec 2018US 2018/0356744 A1KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge, and image forming apparatus2 Aug 2018US 2018/0215183 A1KYOCERA Document Solutions Inc.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus17 Dec 2015US 2015/0362848 A1Canon Kabushiki Kaisha
- Aromatic chalcogen compounds and their use22 Mar 2012US 2012/0068166 A1E. I. Du Pont de Nemours and Company
Most cited
By later US patents
- Electrophotographic organophotoreceptors with novel charge transport compounds40US 6,670,085 B2Samsung Electronics Co., Ltd. · 2003
- Charge transport materials having a central disulfane linkage22US 7,445,877 B2Samsung Electronics Co., Ltd. · 2008
- Electrophotographic photosensitive member21US 4,931,371 ACanon Kabushiki Kaisha · 1990
- Electrophotographic organophotoreceptors with novel charge transport compounds14US 6,749,978 B2Samsung Electronics Co., Ltd. · 2004
- Electrophotographic photoreceptor with stilbene compound10US 5,013,623 AMitsubishi Paper Mills Limited · 1991