F23J 15/006
Layout of treatment plant
Official title: {Layout of treatment plant}
F23J15/006 (Layout of treatment plant) appears on 403 US grants and 328 published applications in this corpus.
Search patents in F23J- Granted patents
- 403
- Published applications
- 328
- Assignees
- 259
- Inventors
- 983
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 7 | 0 |
| 1993 | 16 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 9 | 0 |
| 1997 | 12 | 0 |
| 1998 | 10 | 0 |
| 1999 | 9 | 0 |
| 2000 | 12 | 0 |
| 2001 | 7 | 3 |
| 2002 | 7 | 6 |
| 2003 | 9 | 8 |
| 2004 | 5 | 10 |
| 2005 | 7 | 13 |
| 2006 | 7 | 6 |
| 2007 | 3 | 5 |
| 2008 | 7 | 15 |
| 2009 | 8 | 18 |
| 2010 | 15 | 25 |
| 2011 | 10 | 28 |
| 2012 | 17 | 29 |
| 2013 | 17 | 13 |
| 2014 | 21 | 23 |
| 2015 | 6 | 16 |
| 2016 | 11 | 10 |
| 2017 | 12 | 11 |
| 2018 | 15 | 13 |
| 2019 | 14 | 16 |
| 2020 | 5 | 5 |
| 2021 | 9 | 13 |
| 2022 | 9 | 9 |
| 2023 | 6 | 7 |
| 2024 | 5 | 13 |
| 2025 | 4 | 8 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selective catalytic reduction catalyst module support system and installation method15 Sep 2026US 12,736,221 B2Lummus Technology Inc.
- Plant and method for carrying out an endothermic chemical process and for separating carbon dioxide from flue gas produced in the process28 Jul 2026US 12,691,411 B2L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes
- Industrial solid waste incinerator and flue gas treatment apparatus28 Apr 2026US 12,613,032 B2Zhejiang Weiming Environment Protection Co., Ltd.
- Mercury, dioxin, and furan removal system and method for reducing GAC fires on new high temperature municipal sludge incinerators17 Feb 2026US 12,553,605 B2
- Methods and equipment for treatment of odorous gas streams13 Jan 2026US 12,521,675 B2
- 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.
- Carbon dioxide compression system and method with multiphase compression and supercritical pump11 Jun 2026US 2026/0160488 A1Ifp Energies Nouvelles
- Systems and methods for carbon capture and storage21 May 2026US 2026/0138085 A1BluSky Carbon Inc.
- System and method for operating gas treatment system to treat exhaust gas or air29 Jan 2026US 2026/0027510 A1GE Infrastructure Technology LLC
- Gas separation system8 Jan 2026US 2026/0008002 A1Nitto Denko Corporation
Most cited
By later US patents
- Control of mercury emissions from solid fuel combustion141US 6,848,374 B2ALSTOM Technology Ltd · 2005
- Method and apparatus for flue gas cleaning by separation and liquefaction of sulfur dioxide and carbon dioxide127US 5,133,190 A1992
- Air pollution control apparatus and air pollution control method127US 8,202,354 B2Mitsubishi Heavy Industries, Ltd. · 2012
- Flue gas control system of coal combustion boiler and operating method thereof122US 8,071,060 B2Mitsubishi Heavy Industries, Ltd. · 2011
- System and process for removal of pollutants from a gas stream101US 6,610,263 B2EnviroScrub Technologies Corporation · 2003