G03G 5/14721
Polyolefins
Official title: {Polyolefins; Polystyrenes; Waxes}
G03G5/14721 (Polyolefins) appears on 48 US grants and 49 published applications in this corpus.
Search patents in G03G- Granted patents
- 48
- Published applications
- 49
- Assignees
- 18
- Inventors
- 147
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 5 |
| 2009 | 2 | 6 |
| 2010 | 4 | 1 |
| 2011 | 5 | 5 |
| 2012 | 4 | 2 |
| 2013 | 3 | 2 |
| 2014 | 1 | 4 |
| 2015 | 4 | 7 |
| 2016 | 4 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus26 Nov 2024US 12,153,376 B2Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus17 Nov 2020US 10,838,315 B2Canon Kabushiki Kaisha
- Image forming apparatus10 Mar 2020US 10,585,366 B2Ricoh Company, Ltd.
- Electrophotographic photoreceptor, image forming apparatus, image forming method, production method of electrophotographic photoreceptor18 Jun 2019US 10,324,386 B2Konica Minolta, Inc.
- Coated photoconductors3 Apr 2018US 9,933,715 B2Hewlett-Packard Development Company, L. P.
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus11 Apr 2024US 2024/0118634 A1Canon Kabushiki Kaisha
- Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus4 Jan 2024US 2024/0004322 A1Canon Kabushiki Kaisha
- Laminating apparatus, image forming system, storage medium, and control device16 Nov 2023US 2023/0364902 A1Konica Minolta, Inc.
- Image forming apparatus19 Sep 2019US 2019/0285997 A1Ricoh Company, Ltd.
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus29 Aug 2019US 2019/0265603 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Release layer for photoreceptors59US 5,733,698 AMinnesota Mining and Manufacturing Company · 1998
- Multilayered photoreceptor containing particulate materials58US 5,096,795 AXerox Corporation · 1992
- Electrophotographic photosensitive member18US 4,962,008 ACanon Kabushiki Kaisha · 1990
- Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus15US 10,838,315 B2Canon Kabushiki Kaisha · 2020
- Photoconductive imaging members13US 6,824,940 B2Xerox Corporation · 2004