G03G 9/0872
Containing fluorine
Official title: {containing fluorine}
G03G9/0872 (Containing fluorine) appears on 55 US grants and 44 published applications in this corpus.
Search patents in G03G- Granted patents
- 55
- Published applications
- 44
- Assignees
- 25
- Inventors
- 175
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 6 |
| 2007 | 2 | 5 |
| 2008 | 4 | 6 |
| 2009 | 2 | 3 |
| 2010 | 6 | 3 |
| 2011 | 0 | 4 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 3 |
| 2021 | 2 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toner compositions and additives14 Jul 2026US 12,681,400 B2Xerox Corporation
- Toner, image forming apparatus, and image formation method22 Apr 2025US 12,282,293 B2KYOCERA Document Solutions Inc.
- Image forming apparatus including an electrophotographic photoreceptor7 Jan 2025US 12,189,315 B2FUJIFILM Business Innovation Corp.
- Image forming apparatus and process cartridge9 Jul 2024US 12,032,323 B2FUJIFILM Business Innovation Corp.
- Toner compositions and additives14 Nov 2023US 11,815,851 B2Xerox Corporation
- Image forming apparatus3 Oct 2024US 2024/0329557 A1FUJIFILM Business Innovation Corp.
- Image forming apparatus and process cartridge11 Apr 2024US 2024/0118653 A1FUJIFILM Business Innovation Corp.
- Toner compositions and additives30 Mar 2023US 2023/0097294 A1Xerox Corporation
- Toner compositions and additives29 Sep 2022US 2022/0308487 A1Xerox Corporation
- Toner, image forming apparatus, and image formation method26 May 2022US 2022/0163901 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Three component developer composition154US 3,983,045 AXerox Corporation · 1976
- Electrophotographic toner and image forming method using the toner45US 6,303,258 B1Ricoh Company, Ltd. · 2001
- Black toner with defined loss tangent38US 7,300,733 B2Canon Kabushiki Kaisha · 2007
- Toner for developing electrostatic images, developer, image forming method, and image forming apparatus30US 7,261,989 B2Ricoh Company, Ltd. · 2007
- Positively chargeable developer25US 5,024,915 ACanon Kabushiki Kaisha · 1991