F23J 2900/01003
Ash crushing means associated with ash removal means
F23J2900/01003 (Ash crushing means associated with ash removal means) appears on 25 US grants and 32 published applications in this corpus.
Search patents in F23J- Granted patents
- 25
- Published applications
- 32
- Assignees
- 30
- Inventors
- 83
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 0 | 5 |
| 2012 | 1 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- System and mechanism for bottom ash feed regulation to a low capacity conveyor19 Aug 2025US 12,392,487 B2United Conveyor Corporation
- Process for reforming the fly ash and apparatus therefor9 Aug 2022US 11,407,683 B2Tokuyama Corporation
- System and method for recovering desired materials and producing clean aggregate from incinerator ash19 Jan 2021US 10,894,258 B2
- Garbage incineration device for garbage disposal21 Jul 2020US 10,718,514 B1Hangzhou Jianyi Technology Co., Ltd.
- Ash discharge system14 Jul 2020US 10,712,000 B2Kawasaki Jukogyo Kabushiki Kaisha
- System And Mechanism For Bottom Ash Feed Regulation To A Low Capacity Conveyor18 Dec 2025US 2025/0383084 A1United Conveyor Corporation
- Burner and Method of Operation20 Feb 2025US 2025/0060095 A1Air Products and Chemicals, Inc.
- System and mechanism for bottom ash feed regulation to a low capacity conveyor21 Apr 2022US 2022/0120439 A1United Conveyor Corporation
- Process for reforming the fly ash and apparatus therefor21 Jan 2021US 2021/0017076 A1Tokuyama Corporation
- System and mechanism for bottom ash feed regulation to a low capacity conveyor7 Jan 2021US 2021/0002089 A1
Most cited
By later US patents
- Waste treatment method and waste treatment apparatus41US 6,178,899 B2Kabushiki Kaisha Toshiba · 2001
- Material handling apparatus23US 4,073,244 AMacawber Engineering Limited · 1978
- System for discharging bottom ash from steam-producing boilers17US 5,255,615 A1993
- Crematory ash grinder11US 4,201,347 A1980
- Method and apparatus for reducing the carbon content of combustion ash and related products11US 6,038,987 APittsburgh Mineral and Environmental Technology, Inc. · 2000