G03G 5/0582
Polycondensates comprising sulfur atoms in the main chain
Official title: {Polycondensates comprising sulfur atoms in the main chain}
G03G5/0582 (Polycondensates comprising sulfur atoms in the main chain) appears on 47 US grants and 24 published applications in this corpus.
Search patents in G03G- Granted patents
- 47
- Published applications
- 24
- Assignees
- 15
- Inventors
- 121
- Latest grant
- 21 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 11 |
| 2008 | 5 | 0 |
| 2009 | 6 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 3 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic device21 Feb 2023US 11,586,119 B2Fuji Electric Co., Ltd.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus19 Feb 2019US 10,209,637 B2Canon Kabushiki Kaisha
- Photoconductor for electrophotography28 May 2013US 8,450,037 B2Hewlett-Packard Development Company, L. P.
- Electrostatic digital offset/flexo printing6 Nov 2012US 8,305,405 B2Xerox Corporation
- Polysulfone containing photoconductors1 May 2012US 8,168,358 B2Xerox Corporation
- Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic device2 Sep 2021US 2021/0271179 A1Fuji Electric Co., Ltd.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus25 Apr 2019US 2019/0121251 A1Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus1 Feb 2018US 2018/0031985 A1Canon Kabushiki Kaisha
- Electrostatic digital offset/flexo printing16 Feb 2012US 2012/0037026 A1Xerox Corporation
- Photoconductor for electrophotography5 Jan 2012US 2012/0003008 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Polyarylamine compounds and systems utilizing polyarylamine compounds96US 4,801,517 AXerox Corporation · 1989
- Electrophotographic Photoconductor62US 5,427,880 ARicoh Company, Ltd. · 1995
- Electrophotographic photoconductor and aromatic polycarbonate resin for use therein40US 5,723,243 AHodogaya Chemical Co., Ltd. · 1998
- Electrophotographic with polycarbonate having charge transporting group24US 5,486,439 ACanon Kabushiki Kaisha · 1996
- Polymer, electrophotographic photosensitive member containing the polymer, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member23US 6,228,546 B1Canon Kabushiki Kaisha · 2001