F23C 10/005
Comprising two or more beds
Official title: {comprising two or more beds}
F23C10/005 (Comprising two or more beds) appears on 144 US grants and 86 published applications in this corpus.
Search patents in F23C- Granted patents
- 144
- Published applications
- 86
- Assignees
- 87
- Inventors
- 316
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 8 | 0 |
| 1989 | 11 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 6 |
| 2010 | 1 | 5 |
| 2011 | 2 | 8 |
| 2012 | 2 | 1 |
| 2013 | 3 | 7 |
| 2014 | 1 | 10 |
| 2015 | 6 | 4 |
| 2016 | 5 | 6 |
| 2017 | 8 | 3 |
| 2018 | 6 | 5 |
| 2019 | 6 | 3 |
| 2020 | 3 | 3 |
| 2021 | 3 | 4 |
| 2022 | 0 | 3 |
| 2023 | 3 | 5 |
| 2024 | 4 | 4 |
| 2025 | 3 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluidized bed reactor system and a method of operating a fluidized bed reactor system14 Apr 2026US 12,601,475 B2Sumitomo SHI FW Energia Oy
- Integrated method for thermal conversion and indirect combustion of a heavy hydrocarbon feedstock in a redox chemical loop for producing hydrocarbon streams and capturing the CO2 produced17 Mar 2026US 12,577,470 B2Ifp Energies Nouvelles
- Induced circulation among integrated bubbling zones14 Oct 2025US 12,440,818 B2
- Reactor fluid supply systems1 Jul 2025US 12,344,801 B2Deeptech Recycling Limited
- Pyrolysis apparatus and pyrolysis method25 Mar 2025US 12,258,520 B2Ebara Environmental Plant Co., Ltd.
- Arrangements for chemical looping combustion systems18 Sep 2025US 2025/0290627 A1
- Pyrolysis apparatus and pyrolysis method12 Jun 2025US 2025/0188355 A1Ebara Environmental Plant Co., Ltd.
- Device for chemical looping combustion in liquid medium26 Dec 2024US 2024/0426475 A1Centre National De La Recherche Scientifique
- Methods for chemical process heating with carbon capture11 Apr 2024US 2024/0116757 A1Ohio State Innovation Foundation
- Improvements in and relating to reactor fluid supply systems4 Apr 2024US 2024/0110106 A1Recycling Technologies Ltd.
Most cited
By later US patents
- Multifuel bubbling bed fluidized bed combustor system92US 4,823,712 AWormser Engineering, Inc. · 1989
- Biomass gasification system and method82US 6,808,543 B2Ferco Enterprises, Inc. · 2004
- In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor75US 7,614,352 B2Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources · 2009
- Two stage circulating fluidized bed reactor and method of operating the reactor72US 4,688,521 ADonlee Technologies, Inc. · 1987
- Hybrid fluidized bed combuster67US 4,325,327 ACombustion Engineering, Inc. · 1982