G03G 5/064
Containing three hetero atoms
Official title: {containing three hetero atoms}
G03G5/064 (Containing three hetero atoms) appears on 36 US grants and 30 published applications in this corpus.
Search patents in G03G- Granted patents
- 36
- Published applications
- 30
- Assignees
- 15
- Inventors
- 113
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 2 | 7 |
| 2010 | 3 | 0 |
| 2011 | 3 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus4 Feb 2021US 2021/0033991 A1Canon Kabushiki Kaisha
- Electrophotographic photoreceptor and image forming apparatus and image forming method using the same28 Sep 2017US 2017/0277050 A1Konica Minolta, Inc.
- Electrophotographic photoreceptor, image forming method, and image forming apparatus14 Sep 2017US 2017/0261870 A1Konica Minolta, Inc.
- Electrophotographic photosensitive member and process cartridge, and electrophotographic apparatus2 Jul 2015US 2015/0185630 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus40US 7,226,711 B2Canon Kabushiki Kaisha · 2007
- Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus34US 7,534,534 B2Canon Kabushiki Kaisha · 2009
- Electrophotographic photosensitive member21US 4,931,371 ACanon Kabushiki Kaisha · 1990
- Photoelectrographic elements and imaging method16US 4,661,429 AEastman Kodak Company · 1987
- Charge generation layers comprising pigment mixtures9US 5,876,887 AXerox Corporation · 1999