G03G 9/08722
Polyvinylalcohols
Official title: {Polyvinylalcohols; Polyallylalcohols; Polyvinylethers; Polyvinylaldehydes; Polyvinylketones; Polyvinylketals}
G03G9/08722 (Polyvinylalcohols) appears on 173 US grants and 184 published applications in this corpus.
Search patents in G03G- Granted patents
- 173
- Published applications
- 184
- Assignees
- 41
- Inventors
- 466
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 8 |
| 2004 | 1 | 6 |
| 2005 | 2 | 12 |
| 2006 | 9 | 30 |
| 2007 | 11 | 12 |
| 2008 | 13 | 15 |
| 2009 | 9 | 9 |
| 2010 | 12 | 11 |
| 2011 | 13 | 6 |
| 2012 | 7 | 7 |
| 2013 | 12 | 11 |
| 2014 | 10 | 8 |
| 2015 | 12 | 3 |
| 2016 | 3 | 1 |
| 2017 | 1 | 5 |
| 2018 | 5 | 10 |
| 2019 | 8 | 12 |
| 2020 | 9 | 5 |
| 2021 | 7 | 1 |
| 2022 | 2 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Latexes and related compositions5 Aug 2025US 12,379,677 B2Xerox Corporation
- Toner15 Apr 2025US 12,276,938 B2Canon Kabushiki Kaisha
- Support material formulation and additive manufacturing processes employing same25 Feb 2025US 12,233,606 B2Stratasys, Inc.
- Photoresponsive compound2 Jul 2024US 12,025,909 B2Konica Minolta, Inc.
- Photoresponsive polymer28 May 2024US 11,994,827 B2Konica Minolta, Inc.
- Toner19 Jun 2025US 2025/0199427 A1Canon Kabushiki Kaisha
- Toner and toner production method4 Jul 2024US 2024/0219854 A1Canon Kabushiki Kaisha
- Support material formulation and additive manufacturing processes employing same21 Mar 2024US 2024/0092033 A1Stratasys, Inc.
- Toner30 Mar 2023US 2023/0098426 A1
- Latexes and related compositions30 Mar 2023US 2023/0100354 A1Xerox Corporation
Most cited
By later US patents
- Magnetic carrier and two-component developer64US 7,279,262 B2Canon Kabushiki Kaisha · 2007
- 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
- Toner55US 8,916,319 B2Canon Kabushiki Kaisha · 2014
- Magnetic toner and image-forming method54US 10,545,420 B2Canon Kabushiki Kaisha · 2020