G03G 9/08795
Characterised by their chemical properties
Official title: {characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants}
G03G9/08795 (Characterised by their chemical properties) appears on 1,708 US grants and 2,001 published applications in this corpus.
Search patents in G03G- Granted patents
- 1,708
- Published applications
- 2,001
- Assignees
- 155
- Inventors
- 2,200
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 9 | 0 |
| 1994 | 14 | 0 |
| 1995 | 17 | 0 |
| 1996 | 16 | 0 |
| 1997 | 9 | 0 |
| 1998 | 33 | 0 |
| 1999 | 19 | 0 |
| 2000 | 22 | 0 |
| 2001 | 18 | 5 |
| 2002 | 27 | 36 |
| 2003 | 34 | 56 |
| 2004 | 33 | 57 |
| 2005 | 30 | 62 |
| 2006 | 34 | 120 |
| 2007 | 51 | 110 |
| 2008 | 42 | 119 |
| 2009 | 67 | 127 |
| 2010 | 95 | 108 |
| 2011 | 85 | 143 |
| 2012 | 94 | 110 |
| 2013 | 137 | 120 |
| 2014 | 143 | 100 |
| 2015 | 81 | 112 |
| 2016 | 97 | 57 |
| 2017 | 73 | 87 |
| 2018 | 106 | 91 |
| 2019 | 69 | 64 |
| 2020 | 66 | 59 |
| 2021 | 43 | 48 |
| 2022 | 16 | 60 |
| 2023 | 21 | 58 |
| 2024 | 19 | 43 |
| 2025 | 38 | 35 |
| 2026 | 17 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method7 Jul 2026US 12,675,058 B2FUJIFILM Business Innovation Corp.
- Method for producing toner for developing electrostatic charge image, toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method16 Jun 2026US 12,656,699 B2FUJIFILM Business Innovation Corp.
- Toner, toner cartridge, and image-forming device16 Jun 2026US 12,656,700 B2Mitsubishi Chemical Corporation
- Toner and method of producing toner16 Jun 2026US 12,656,701 B2Canon Kabushiki Kaisha
- Yellow toner19 May 2026US 12,631,980 B2Canon Kabushiki Kaisha
- Two-component developer20 Aug 2026US 2026/0244123 A1Canon Kabushiki Kaisha
- Toner for developing electrostatic charge image30 Jul 2026US 2026/0219594 A1Kao Corporation
- Electrostatic charge image developing toner30 Jul 2026US 2026/0219596 A1Konica Minolta, Inc.
- Toner for development of electrostatic images23 Jul 2026US 2026/0211351 A1Kao Corporation
- Toner, process cartridge, and electrophotographic image forming apparatus23 Jul 2026US 2026/0211352 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Toner compositions and processes thereof203US 6,830,860 B2Xerox Corporation · 2004
- Cross-linked toner resins157US 5,227,460 AXerox Corporation · 1993
- Toner compositions and processes thereof137US 5,869,215 AXerox Corporation · 1999
- Acrylonitrile-modified toner compositions and processes127US 5,804,349 AXerox Corporation · 1998
- Colloidally stabilized suspension process103US 4,965,131 AEastman Kodak Company · 1990