G03G 9/08724
Polyvinylesters
Official title: {Polyvinylesters}
G03G9/08724 (Polyvinylesters) appears on 145 US grants and 160 published applications in this corpus.
Search patents in G03G- Granted patents
- 145
- Published applications
- 160
- Assignees
- 35
- Inventors
- 430
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 0 | 5 |
| 2005 | 2 | 6 |
| 2006 | 6 | 27 |
| 2007 | 8 | 9 |
| 2008 | 9 | 7 |
| 2009 | 7 | 9 |
| 2010 | 12 | 13 |
| 2011 | 12 | 4 |
| 2012 | 4 | 2 |
| 2013 | 12 | 3 |
| 2014 | 5 | 3 |
| 2015 | 3 | 9 |
| 2016 | 4 | 3 |
| 2017 | 4 | 4 |
| 2018 | 7 | 6 |
| 2019 | 6 | 10 |
| 2020 | 5 | 6 |
| 2021 | 6 | 3 |
| 2022 | 2 | 13 |
| 2023 | 4 | 6 |
| 2024 | 6 | 5 |
| 2025 | 5 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toner27 Jan 2026US 12,535,750 B2Canon Kabushiki Kaisha
- Toner and method for producing toner12 Aug 2025US 12,386,278 B2Canon Kabushiki Kaisha
- Toner17 Jun 2025US 12,332,599 B2Canon Kabushiki Kaisha
- Toner10 Jun 2025US 12,326,691 B2Canon Kabushiki Kaisha
- Resin composition, toner for developing electrostatic charge image, image forming method, photosensitive adhesive, and optical switching material3 Jun 2025US 12,321,132 B2Konica Minolta, Inc.
- Toner1 Oct 2026US 2026/0299447 A1Canon Kabushiki Kaisha
- Black toner19 Mar 2026US 2026/0079418 A1Canon Kabushiki Kaisha
- Toner12 Mar 2026US 2026/0072367 A1Canon Kabushiki Kaisha
- Toner and two-component developer3 Oct 2024US 2024/0329551 A1Canon Kabushiki Kaisha
- Toner and toner production method4 Jul 2024US 2024/0219854 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Ferromagnetic toner containing water-soluble or water-solubilizable resin(s)73US 4,105,572 AE. I. Du Pont de Nemours and Company · 1978
- Method of producing a toner particle68US 9,575,424 B2Canon Kabushiki Kaisha · 2017
- Toner and method for producing toner59US 10,078,281 B2Canon Kabushiki Kaisha · 2018
- Toner and method for producing toner58US 10,088,765 B2Canon Kabushiki Kaisha · 2018
- Toner and method for producing toner56US 10,203,619 B2Canon Kabushiki Kaisha · 2019