F22B 1/1876
The hot gas being loaded with particles
Official title: {the hot gas being loaded with particles, e.g. dust}
F22B1/1876 (The hot gas being loaded with particles) appears on 16 US grants and 6 published applications in this corpus.
Search patents in F22B- Granted patents
- 16
- Published applications
- 6
- Assignees
- 18
- Inventors
- 55
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for Utilizing flue gas1 Nov 2022US 11,486,572 B2Suncoke Technology and Development LLC
- Waste heat boiler2 Feb 2021US 10,907,822 B2Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co., Ltd.
- Method for using the waste heat from a plant for producing cement and plant for producing cement8 Aug 2017US 9,725,362 B2KHD Humboldt Wedag GmbH
- Apparatus for heat transfer from dust laden gases to fluids6 Oct 1998US 5,816,317 ACaldyn, Inc.
- Apparatus for heat transfer from dust laden gases to fluids29 Sep 1998US 5,813,451 ACaldyn, Inc.
- Systems and methods for utilizing flue gas17 Aug 2023US 2023/0258326 A1Suncoke Technology and Development LLC
- Systems and methods for utilizing flue gas2 Jul 2020US 2020/0208833 A1Suncoke Technology and Development LLC
- Waste heat boiler25 Jan 2018US 2018/0023806 A1Anhui Conch Kawasaki Energy Conservation Equipment Manufacturing Co., Ltd.
- Method for using the waste heat from a plant for producing cement and plant for producing cement1 Oct 2015US 2015/0274591 A1KHD Humboldt Wedag GmbH
- Method of and Apparatus for Selective Catalytic NOx Reduction in a Power Boiler6 Sep 2012US 2012/0222591 A1Foster Wheeler North America Corp.
Most cited
By later US patents
- Systems and methods for Utilizing flue gas13US 11,486,572 B2Suncoke Technology and Development LLC · 2022
- Waste heat boiler system, and method of generating superheated high pressure steam11US 4,574,744 AFirma Carl Still GmbH & Co. KG · 1986
- Heat exchanger for recovery of heat energy from dust-containing waste gases10US 4,339,249 AStal-Laval Apparat AB · 1982
- Arrangement of a dry cooler for coke9US 4,842,695 AKrupp-Koppers GmbH · 1989
- Waste heat exchanger8US 5,253,703 AABB Lummus Crest Inc. · 1993