F23J 15/06
Arrangements of devices for treating smoke or fumes: of coolers
Official title: of coolers
F23J15/06 (Arrangements of devices for treating smoke or fumes: of coolers) appears on 395 US grants and 402 published applications in this corpus.
Search patents in F23J- Granted patents
- 395
- Published applications
- 402
- Assignees
- 287
- Inventors
- 1,072
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 1 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 1 |
| 2003 | 5 | 10 |
| 2004 | 4 | 9 |
| 2005 | 8 | 7 |
| 2006 | 4 | 8 |
| 2007 | 3 | 5 |
| 2008 | 2 | 11 |
| 2009 | 5 | 15 |
| 2010 | 11 | 20 |
| 2011 | 19 | 30 |
| 2012 | 12 | 33 |
| 2013 | 11 | 23 |
| 2014 | 21 | 29 |
| 2015 | 12 | 23 |
| 2016 | 23 | 16 |
| 2017 | 16 | 19 |
| 2018 | 23 | 11 |
| 2019 | 13 | 16 |
| 2020 | 7 | 7 |
| 2021 | 10 | 18 |
| 2022 | 9 | 18 |
| 2023 | 10 | 19 |
| 2024 | 6 | 35 |
| 2025 | 21 | 9 |
| 2026 | 12 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Flue gas purification system for hazardous waste incineration and purification method25 Aug 2026US 12,714,969 B2Chongqing Greening Environmental Protection Co. Ltd
- Furnace operation method11 Aug 2026US 12,703,652 B2American Air Liquide, Inc.
- Latent heat and condensation exchanger11 Aug 2026US 12,704,076 B2Sustainable Energy Solutions, LLC
- Immersion cooling system with phoretic force particulate collection30 Jun 2026US 12,672,256 B2Intel Corporation
- Building Emission Processing and/or Sequestration Systems and Methods10 Sep 2026US 2026/0266457 A1Carbonquest, Inc.
- Building Emission Processing and/or Sequestration Systems and Methods27 Aug 2026US 2026/0251297 A1Carbonquest, Inc.
- Systems for oxyfuel combustion furnaces with heat recapture and reduced recirculation of flue gas23 Jul 2026US 2026/0208135 A1Sabic Global Technologies B.V.
- Method for reducing nitrogen oxide emission and combustion system16 Jul 2026US 2026/0202054 A1China Petroleum & Chemical Corporation
- Systems and methods for removal of mercury and/or hydrochloric acid from gas streams using calcium-containing particles2 Jul 2026US 2026/0183699 A1Graymont (PA) Inc.
Most cited
By later US patents
- Combustion method and apparatus for producing a carbon dioxide end product164US 6,202,574 B1ABB Alstom Power Inc. · 2001
- Method of and power plant for generating power by oxyfuel combustion104US 7,874,140 B2Foster Wheeler North America Corp. · 2011
- System for treating and recovering energy from exhaust gases100US 4,126,000 A1978
- Condensation cleaning of particulate laden gases90US 4,284,609 AQuad Environmental Technologies Corp. · 1981
- Method of desulfurizing flue gases of coal firings87US 4,519,995 AOsterreichische Draukraftwerke Aktiengesellschaft · 1985