G03G 5/08285
Carbon-based
Official title: {Carbon-based (in ad mixture with Si G03G5/08214)}
G03G5/08285 (Carbon-based) appears on 94 US grants and 22 published applications in this corpus.
Search patents in G03G- Granted patents
- 94
- Published applications
- 22
- Assignees
- 19
- Inventors
- 157
- Latest grant
- 5 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 14 | 0 |
| 1990 | 12 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member5 May 2020US 10,642,175 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member and electrophotographic apparatus2 Jul 2019US 10,338,486 B2Canon Kabushiki Kaisha
- Electrophotographic photoreceptor and image forming apparatus including the same22 Mar 2016US 9,291,981 B2KYOCERA Corporation
- Image-forming method24 Jun 2014US 8,758,971 B2Canon Kabushiki Kaisha
- Silane acrylate containing intermediate transfer members25 Jun 2013US 8,470,446 B2Xerox Corporation
- Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member7 Mar 2019US 2019/0072865 A1Canon Kabushiki Kaisha
- Electrophotographic photosensitive member and electrophotographic apparatus7 Mar 2019US 2019/0072866 A1Canon Kabushiki Kaisha
- Method of manufacturing electrophotographic photoreceptor, method of manufacturing image forming apparatus including the same, and electrophotographic photoreceptor manufacturing aparatus2 Aug 2018US 2018/0217513 A1KYOCERA Corporation
- Electrophotographic photoreceptor and image forming apparatus provided with same, and electrophotographic photoreceptor manufacturing apparatus5 Jul 2018US 2018/0188664 A1KYOCERA Corporation
- Electrophotographic photoreceptor and image forming apparatus employing same22 Oct 2015US 2015/0301460 A1KYOCERA Corporation
Most cited
By later US patents
- Electrophotographic photoreceptor with two part surface layer65US 5,139,911 AFuji Xerox Co., Ltd. · 1992
- Electrophotographic devices containing overcoated amorphous silicon compositions58US 4,544,617 AXerox Corporation · 1985
- Photoconductive element having an outermost layer of a fluorinated diamond-like carbon and method of making the same49US 5,900,342 AEastman Kodak Company · 1999
- Electrophotographic photoreceptor and process for preparing the same48US 5,447,812 AFuji Xerox Co., Ltd. · 1995
- Photoconducting amorphous carbon45US 4,673,589 AAmoco Corporation · 1987