F23G 5/30
Incineration of waste: having a fluidised bed
Official title: having a fluidised bed
F23G5/30 (Incineration of waste: having a fluidised bed) appears on 301 US grants and 167 published applications in this corpus.
Search patents in F23G- Granted patents
- 301
- Published applications
- 167
- Assignees
- 200
- Inventors
- 649
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 9 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 6 | 2 |
| 2003 | 2 | 3 |
| 2004 | 4 | 5 |
| 2005 | 2 | 4 |
| 2006 | 3 | 7 |
| 2007 | 3 | 7 |
| 2008 | 3 | 8 |
| 2009 | 3 | 6 |
| 2010 | 3 | 6 |
| 2011 | 4 | 14 |
| 2012 | 3 | 8 |
| 2013 | 11 | 17 |
| 2014 | 9 | 5 |
| 2015 | 2 | 9 |
| 2016 | 7 | 11 |
| 2017 | 5 | 4 |
| 2018 | 11 | 5 |
| 2019 | 11 | 8 |
| 2020 | 4 | 5 |
| 2021 | 7 | 7 |
| 2022 | 4 | 8 |
| 2023 | 5 | 8 |
| 2024 | 3 | 4 |
| 2025 | 6 | 5 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flow rate adjustment device21 Apr 2026US 12,607,416 B2IHI Corporation
- Fluidized bed reactor system and a method of operating a fluidized bed reactor system14 Apr 2026US 12,601,475 B2Sumitomo SHI FW Energia Oy
- Treatment apparatus and treatment method for raw material24 Feb 2026US 12,559,444 B2Ebara Environmental Plant Co., Ltd.
- Method and furnace for incinerating organic matter derived from the treatment of industrial or agricultural waste or wastewater, such as sludge11 Nov 2025US 12,467,626 B2Suez International
- Process and apparatus for removing impurities from solid biomass feeds23 Sep 2025US 12,422,138 B2Anellotech, Inc.
- Method and device for reprocessing of composite plastic parts18 Dec 2025US 2025/0381710 A1BLANCO GmbH + Co KG
- Pyrolysis apparatus and pyrolysis method12 Jun 2025US 2025/0188355 A1Ebara Environmental Plant Co., Ltd.
- Compact combustion chamber mold for a circulating fluidized bed boiler and a method of obtaining a combustion chamber with this mold1 May 2025US 2025/0135681 A1SüLeyman Demirel üNiversitesi Idari Ve Mali Isler Daire Baskanligi Genelsekreterlik
- Distribution plate for forming fluidized bed, and fluidized bed dryer6 Feb 2025US 2025/0044025 A1Nara Machinery Co., Ltd.
- Dual-medium turbulent fluidized bed gasification incinerator and implementation method of waste gasification incineration30 Jan 2025US 2025/0035308 A1Beijing Aptblaze Technology Co., Ltd.
Most cited
By later US patents
- Apparatus and process for the pyrolysis of agricultural biomass113US 7,943,014 B2Agri-Therm Limited · 2011
- Method and device for controlling the temperature of a reaction carried out in a fluidized bed75US 4,552,203 ACreusot-Loire · 1985
- Fluidized bed reactor system69US 4,311,670 AA. Ahlstrom Osakeyhtio · 1982
- Method and apparatus for treating wastes by gasification61US 5,922,090 AEbara Corporation · 1999
- Method and apparatus for producing superheated steam using heat from the incineration of waste material59US 6,133,499 AMitsubishi Heavy Industries, Ltd. · 2000