Y10S 222/01
Xerography
Y10S222/01 (Xerography) appears on 667 US grants and 163 published applications in this corpus.
Search patents in Y10S- Granted patents
- 667
- Published applications
- 163
- Assignees
- 105
- Inventors
- 935
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 14 | 0 |
| 1978 | 7 | 0 |
| 1979 | 15 | 0 |
| 1980 | 18 | 0 |
| 1981 | 10 | 0 |
| 1982 | 10 | 0 |
| 1983 | 9 | 0 |
| 1984 | 9 | 0 |
| 1985 | 14 | 0 |
| 1986 | 20 | 0 |
| 1987 | 15 | 0 |
| 1988 | 9 | 0 |
| 1989 | 21 | 0 |
| 1990 | 24 | 0 |
| 1991 | 23 | 0 |
| 1992 | 24 | 0 |
| 1993 | 31 | 0 |
| 1994 | 27 | 0 |
| 1995 | 29 | 0 |
| 1996 | 30 | 0 |
| 1997 | 21 | 0 |
| 1998 | 34 | 0 |
| 1999 | 26 | 0 |
| 2000 | 21 | 0 |
| 2001 | 19 | 9 |
| 2002 | 13 | 19 |
| 2003 | 21 | 9 |
| 2004 | 16 | 29 |
| 2005 | 15 | 19 |
| 2006 | 21 | 13 |
| 2007 | 21 | 14 |
| 2008 | 11 | 12 |
| 2009 | 11 | 6 |
| 2010 | 14 | 6 |
| 2011 | 9 | 7 |
| 2012 | 8 | 4 |
| 2013 | 1 | 5 |
| 2014 | 3 | 1 |
| 2015 | 5 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Developer container and image forming system for accommodating powder or liquid contents18 Aug 2026US 12,710,708 B2Canon Kabushiki Kaisha
- Developer container and image forming system including detachable cap29 Oct 2024US 12,130,567 B2Canon Kabushiki Kaisha
- Toner container and image forming apparatus16 Oct 2018US RE47,086 E1Ricoh Company, Ltd.
- System and method of filling a toner container17 Apr 2018US 9,946,199 B1Clover Technologies Group, LLC
- Toner container6 Mar 2018US 9,910,385 B2Kabushiki Kaisha Toshiba
- Developer container and image forming system9 Jan 2025US 2025/0013169 A1Canon Kabushiki Kaisha
- Developer container and image forming system29 Jun 2023US 2023/0205113 A1Canon Kabushiki Kaisha
- System and method of filling a toner container29 Mar 2018US 2018/0088492 A1Clover Technologies Group, LLC
- Toner container7 Sep 2017US 2017/0255127 A1Kabushiki Kaisha Toshiba
- Toner container29 Dec 2016US 2016/0378022 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Scissor-type surgical stapler1,393US 4,241,861 A1980
- Toner replenishing container and toner replenishing apparatus147US 6,292,644 B1Canon Kabushiki Kaisha · 2001
- Developer cartridge and developer replenishing apparatus121US 5,890,040 AKonica Corporation · 1999
- Developer supply container and electrophotographic image forming apparatus117US 7,174,122 B2Canon Kabushiki Kaisha · 2007
- Developer supply container and electrophotographic image forming apparatus115US 6,968,146 B1Canon Kabushiki Kaisha · 2005