F23G 7/065
Using gaseous or liquid fuel
Official title: {using gaseous or liquid fuel}
F23G7/065 (Using gaseous or liquid fuel) appears on 636 US grants and 466 published applications in this corpus.
Search patents in F23G- Granted patents
- 636
- Published applications
- 466
- Assignees
- 386
- Inventors
- 1,173
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 12 | 0 |
| 1978 | 3 | 0 |
| 1979 | 10 | 0 |
| 1980 | 2 | 0 |
| 1981 | 12 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 16 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 12 | 0 |
| 1990 | 8 | 0 |
| 1991 | 14 | 0 |
| 1992 | 19 | 0 |
| 1993 | 15 | 0 |
| 1994 | 24 | 0 |
| 1995 | 13 | 0 |
| 1996 | 17 | 0 |
| 1997 | 22 | 0 |
| 1998 | 18 | 0 |
| 1999 | 23 | 0 |
| 2000 | 14 | 0 |
| 2001 | 20 | 6 |
| 2002 | 8 | 15 |
| 2003 | 13 | 17 |
| 2004 | 12 | 21 |
| 2005 | 11 | 17 |
| 2006 | 12 | 18 |
| 2007 | 6 | 20 |
| 2008 | 9 | 14 |
| 2009 | 5 | 20 |
| 2010 | 16 | 10 |
| 2011 | 7 | 19 |
| 2012 | 11 | 16 |
| 2013 | 9 | 36 |
| 2014 | 14 | 26 |
| 2015 | 17 | 16 |
| 2016 | 21 | 25 |
| 2017 | 21 | 11 |
| 2018 | 10 | 16 |
| 2019 | 19 | 14 |
| 2020 | 15 | 17 |
| 2021 | 10 | 15 |
| 2022 | 10 | 28 |
| 2023 | 9 | 24 |
| 2024 | 20 | 24 |
| 2025 | 17 | 15 |
| 2026 | 14 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pyrolysis of waste flare gas for power generation22 Sep 2026US 12,742,547 B2Saudi Arabian Oil Company
- Arrangement handling purged alcohol-based fuel and a method thereof8 Sep 2026US 12,729,853 B2Alfa Laval Corporate AB
- Modular abatement apparatus1 Sep 2026US 12,723,755 B2Edwards Limited
- Pilot gas preheating for a gas flare pilot burner30 Jun 2026US 12,669,243 B2Steffes Corporation
- Device for enhancing reaction kinetics for incineration process2 Jun 2026US 12,644,598 B2Industrial Ceramics Limited
- Emission reduction system8 Oct 2026US 2026/0309327 A1Etter Engineering Company, Inc.
- Exhaust gas treatment apparatus and exhaust gas treatment method17 Sep 2026US 2026/0273464 A1Ebara Corporation
- System for capturing waste heat from a thermal incinerator17 Sep 2026US 2026/0276193 A1
- Method and device for treating and neutralising environmentally harmful and/or toxic exhaust gases3 Sep 2026US 2026/0258946 A1Pfeiffer Fab Solutions GmbH
- Gas abatement apparatus and gas treatment method9 Apr 2026US 2026/0097361 A1Kanken Techno Co., Ltd.
Most cited
By later US patents
- Apparatus for manufacturing a process abatement reactor386US 7,736,600 B2APPLIED Materials.Inc. · 2010
- Variable heat generating method and apparatus129US 4,622,007 AAmerican Combustion, Inc. · 1986
- Catalytic abatement system78US 4,054,418 AE. I. Du Pont de Nemours and Company · 1977
- Method and apparatus for generating highly luminous flame78US 4,797,087 AAmerican Combustion, Inc. · 1989
- Combustion chamber to accommodate a split-stream of recycled gases76US 6,079,974 ABeloit Technologies, Inc. · 2000