G03G 9/08757
Polycarbonates
Official title: {Polycarbonates}
G03G9/08757 (Polycarbonates) appears on 27 US grants and 29 published applications in this corpus.
Search patents in G03G- Granted patents
- 27
- Published applications
- 29
- Assignees
- 15
- Inventors
- 111
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 3 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 4 |
| 2013 | 2 | 4 |
| 2014 | 4 | 2 |
| 2015 | 4 | 3 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 4 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Toner19 Mar 2024US 11,934,147 B2Canon Kabushiki Kaisha
- Image forming apparatus and process cartridge9 Aug 2022US 11,409,233 B2Canon Kabushiki Kaisha
- Image forming apparatus, process cartridge, and cartridge set10 Aug 2021US 11,086,245 B2Canon Kabushiki Kaisha
- Engineering-grade consumable materials for electrophotography-based additive manufacturing system28 Aug 2018US 10,061,221 B2Evolve Additive Solutions, Inc.
- Engineering-grade consumable materials for electrophotography-based additive manufacturing20 Dec 2016US 9,523,934 B2Stratasys, Inc.
- Pigment dispersion and toner8 Jun 2023US 2023/0176495 A1Canon Kabushiki Kaisha
- Toner23 Sep 2021US 2021/0294238 A1Canon Kabushiki Kaisha
- Image forming apparatus, process cartridge, and cartridge set1 Jul 2021US 2021/0200111 A1Canon Kabushiki Kaisha
- Image forming apparatus and image forming method3 Jun 2021US 2021/0165337 A1
- Image forming apparatus and process cartridge3 Jun 2021US 2021/0165364 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Toner57US 9,213,250 B2Canon Kabushiki Kaisha · 2015
- Toner53US 8,940,467 B2Canon Kabushiki Kaisha · 2015
- Toner compositions containing thermotropic liquid crystalline polymers45US 4,543,313 AXerox Corporation · 1985
- Toner for developing electrostatic images27US 7,682,765 B2Canon Kabushiki Kaisha · 2010
- Polyhydroxyalkanoate copolymer, resin composition, molded product, toner, image forming method and image forming apparatus26US 7,452,960 B2Canon Kabushiki Kaisha · 2008