G03G 9/0808
By dry mixing the toner components in solid or softened state
Official title: {by dry mixing the toner components in solid or softened state}
G03G9/0808 (By dry mixing the toner components in solid or softened state) appears on 188 US grants and 208 published applications in this corpus.
Search patents in G03G- Granted patents
- 188
- Published applications
- 208
- Assignees
- 54
- Inventors
- 581
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 4 |
| 2002 | 4 | 3 |
| 2003 | 7 | 10 |
| 2004 | 5 | 10 |
| 2005 | 3 | 11 |
| 2006 | 7 | 16 |
| 2007 | 7 | 15 |
| 2008 | 5 | 14 |
| 2009 | 8 | 10 |
| 2010 | 7 | 15 |
| 2011 | 8 | 5 |
| 2012 | 10 | 7 |
| 2013 | 8 | 4 |
| 2014 | 9 | 10 |
| 2015 | 11 | 12 |
| 2016 | 13 | 11 |
| 2017 | 9 | 13 |
| 2018 | 12 | 8 |
| 2019 | 6 | 6 |
| 2020 | 4 | 6 |
| 2021 | 4 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 7 |
| 2024 | 0 | 4 |
| 2025 | 2 | 1 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- External additive for toner and toner25 Aug 2026US 12,717,252 B2Canon Kabushiki Kaisha
- Toner, toner production method, and two-component developer21 Jul 2026US 12,687,796 B2Canon Kabushiki Kaisha
- Toner and two-component developer26 May 2026US 12,638,789 B2Canon Kabushiki Kaisha
- Toner, toner production method, and two-component developer28 Apr 2026US 12,613,478 B2Canon Kabushiki Kaisha
- Electrostatic charge image developing toner, production method of same, and electrophotographic image forming method9 Dec 2025US 12,493,249 B2Konica Minolta, Inc.
- Toner, toner production method, and two-component developer8 Oct 2026US 2026/0310114 A1Canon Kabushiki Kaisha
- Toner for developing electrostatic charge image, method for producing toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus27 Aug 2026US 2026/0251993 A1FUJIFILM Business Innovation Corp.
- Reducing particle size distribution in a printing fluid16 Jul 2026US 2026/0202774 A1Hewlett-Packard Development Company, L. P.
- Two-component developer28 May 2026US 2026/0147287 A1
- Electrographic toners14 Aug 2025US 2025/0258447 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Toner and developer compositions with surface additives69US 5,202,209 AXerox Corporation · 1993
- Toner and method for manufacturing toner64US 9,606,462 B2Canon Kabushiki Kaisha · 2017
- Toner coagulant processes47US 6,576,389 B2Xerox Corporation · 2003
- Heat treating apparatus for powder particles and method of producing toner47US 9,372,420 B2Canon Kabushiki Kaisha · 2016
- Magenta toner45US 10,036,970 B2Canon Kabushiki Kaisha · 2018