G03G 9/09342
Inorganic compounds
Official title: {Inorganic compounds}
G03G9/09342 (Inorganic compounds) appears on 135 US grants and 176 published applications in this corpus.
Search patents in G03G- Granted patents
- 135
- Published applications
- 176
- Assignees
- 40
- Inventors
- 424
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 4 |
| 2006 | 0 | 6 |
| 2007 | 3 | 6 |
| 2008 | 6 | 5 |
| 2009 | 2 | 8 |
| 2010 | 2 | 2 |
| 2011 | 5 | 2 |
| 2012 | 3 | 3 |
| 2013 | 4 | 6 |
| 2014 | 3 | 5 |
| 2015 | 4 | 9 |
| 2016 | 7 | 7 |
| 2017 | 11 | 10 |
| 2018 | 14 | 15 |
| 2019 | 16 | 13 |
| 2020 | 6 | 4 |
| 2021 | 5 | 12 |
| 2022 | 2 | 6 |
| 2023 | 4 | 5 |
| 2024 | 2 | 3 |
| 2025 | 5 | 15 |
| 2026 | 6 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Toner, toner production method, and two-component developer28 Apr 2026US 12,613,478 B2Canon Kabushiki Kaisha
- Toner7 Apr 2026US 12,596,315 B2Canon Kabushiki Kaisha
- Process cartridge7 Apr 2026US 12,596,325 B2Canon Kabushiki Kaisha
- Process cartridge3 Mar 2026US 12,566,404 B2Canon Kabushiki Kaisha
- Process cartridge3 Feb 2026US 12,541,172 B2Canon Kabushiki Kaisha
- Positively chargeable toner and two-component developer containing positively chargeable toner8 Oct 2026US 2026/0310111 A1KYOCERA Document Solutions Inc.
- Toner, developing agent, toner accommodating unit, image forming apparatus, and image forming method24 Sep 2026US 2026/0288025 A1
- Electrophotographic image forming apparatus, process cartridge, and image forming method10 Sep 2026US 2026/0267253 A1Canon Kabushiki Kaisha
- Toner27 Aug 2026US 2026/0251991 A1KYOCERA Document Solutions Inc.
- Toner27 Aug 2026US 2026/0251992 A1Canon Kabushiki Kaisha
Most cited
By later US patents