G03G 5/0625
Being three- or four-membered
Official title: {being three- or four-membered}
G03G5/0625 (Being three- or four-membered) appears on 32 US grants and 29 published applications in this corpus.
Search patents in G03G- Granted patents
- 32
- Published applications
- 29
- Assignees
- 10
- Inventors
- 59
- Latest grant
- 8 Nov 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 11 |
| 2006 | 5 | 6 |
| 2007 | 4 | 3 |
| 2008 | 5 | 2 |
| 2009 | 3 | 1 |
| 2010 | 2 | 0 |
| 2011 | 3 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor7 Jun 2011US 7,955,769 B2Lexmark International, Inc.
- Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus15 Feb 2011US 7,887,981 B2Fuji Xerox Co., Ltd.
- Polymerisable thieno[3,2-b]thiophenes20 Apr 2010US 7,700,643 B2Merck Patent GmbH
- Extruded toner receiver layer for electrophotography16 Mar 2010US 7,678,445 B2Eastman Kodak Company
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus21 Mar 2024US 2024/0094650 A1Canon Kabushiki Kaisha
- Control of Crazing, Cracking or Crystallization of a Charge Transport Layer in a Photoconductor13 Aug 2009US 2009/0202928 A1Lexmark International, Inc.
- Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus1 May 2008US 2008/0102390 A1Fuji Xerox Co., Ltd.
- Image forming apparatus and process cartridge17 Apr 2008US 2008/0089712 A1Fuji Xerox Co., Ltd.
- Polymerisable ThienO[3,2-B]Thiophenes25 Oct 2007US 2007/0246704 A1Merck Patent GmbH
Most cited
By later US patents
- Electrophotographic organophotoreceptors with novel charge transport compounds40US 6,670,085 B2Samsung Electronics Co., Ltd. · 2003
- 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
- Organophotoreceptor with an epoxy-modified charge transport compound having an azine group18US 6,768,010 B1Samsung Electronics Co., Ltd. · 2004
- Electrophotographic organophotoreceptors with novel charge transport compounds14US 6,749,978 B2Samsung Electronics Co., Ltd. · 2004