C04B 2/106
In fluidised bed furnaces
Official title: {in fluidised bed furnaces}
C04B2/106 (In fluidised bed furnaces) appears on 21 US grants and 23 published applications in this corpus.
Search patents in C04B- Granted patents
- 21
- Published applications
- 23
- Assignees
- 24
- Inventors
- 61
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 3 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems of producing calcium and magnesium carbonate from the Ca/Mg containing solution leached by a CO2-based hydrometallurgical process9 Apr 2024US 11,952,284 B2Greenore Cleantech (Shanghai) Co., Ltd
- Method for preparing light magnesium oxide and calcium oxide and application thereof for preparing calcium-magnesium composite expanding agent10 Jan 2023US 11,548,818 B2Sobute New Materials Co., Ltd.
- Process and apparatus for manufacture of calcined compounds for the production of calcined products10 Nov 2020US 10,829,413 B2Calix, Inc.
- Oxide products formed from calcined carbonate powder for use as biocide, chemical detoxifier and catalyst support products13 Mar 2018US 9,913,475 B2Calix, Inc.
- Manufacturing facility for quicklime, and manufacturing facility and manufacturing process for slaked lime13 Mar 2018US 9,914,663 B2Mitsubishi Materials Corporation
- Producing Burnt End Products from Natural, Carbonate-Containing, Granular Materials as Starting Raw Materials11 Dec 2025US 2025/0376386 A1Litherm Technologies GmbH
- Process for decarbonation of carbonated materials and device thereof19 Jun 2025US 2025/0197278 A1FLSmidth A/S
- Process for replacement of fossil fuels in firing of rotary lime kilns4 Apr 2024US 2024/0110111 A1
- Producing Burnt End Products from Natural, Carbonate-Containing, Granular Materials as Starting Raw Materials14 Apr 2022US 2022/0112089 A1Litherm Technologies GmbH
- Systems of Producing Calcium and Magnesium Carbonate from the Ca/Mg Containing Solution Leached by a CO2-based Hydrometallurgical Process9 Dec 2021US 2021/0380431 A1Greenore Cleantech (Shanghai) Co., Ltd
Most cited
By later US patents
- Method for treating cement kiln dust32US 8,043,426 B22011
- Heat treatment of particulate materials20US 3,995,987 A1976
- Limestone calcination12US 4,389,381 ABattelle Development Corporation · 1983
- Method for the calcination of calcium carbonate bearing materials9US 5,919,038 AFuller Company · 1999
- Installation and process for calcining a mineral load containing a carbonate in order to produce a hydraulic binder7US 7,549,859 B2Technip France · 2009