F23D 5/00
Burners in which liquid fuel evaporates in the combustion space, with or
Official title: Burners in which liquid fuel evaporates in the combustion space, with or without chemical conversion of evaporated fuel
F23D5/00 (Burners in which liquid fuel evaporates in the combustion space, with or) appears on 110 US grants and 84 published applications in this corpus.
Search patents in F23D- Granted patents
- 110
- Published applications
- 84
- Assignees
- 71
- Inventors
- 205
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 8 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 4 |
| 2011 | 1 | 4 |
| 2012 | 1 | 4 |
| 2013 | 2 | 10 |
| 2014 | 3 | 7 |
| 2015 | 1 | 7 |
| 2016 | 10 | 6 |
| 2017 | 6 | 7 |
| 2018 | 8 | 5 |
| 2019 | 7 | 3 |
| 2020 | 5 | 6 |
| 2021 | 3 | 2 |
| 2022 | 5 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 4 |
| 2025 | 3 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Burner for liquid fuel and method for operating such burner15 Sep 2026US 12,736,216 B2Aduro A/S
- Combustor assembly including a fuel injection system for a turbomachine16 Sep 2025US 12,416,407 B2Collins Engine Nozzles, Inc.
- Burner system with integrated shutter and spaced apart fill port15 Jul 2025US 12,359,805 B1Solo Brands, LLC
- Multiphase fuel injector17 Jun 2025US 12,331,933 B2Woodward, Inc.
- Fire column3 Sep 2024US 12,078,345 B2
- Combustor assembly including a fuel injection system for a turbomachine21 Aug 2025US 2025/0264218 A1Collins Engine Nozzles, Inc.
- Rapid mixing systems and methods for fuel burners3 Jul 2025US 2025/0216071 A1Mesodyne Inc.
- Combustion chamber wall and combustion chamber assembly for a heating device in a vehicle and process for their production15 May 2025US 2025/0155120 A1
- Gasification device for gasification combustion fireplace9 Jan 2025US 2025/0012441 A1
- Smudge pot5 Dec 2024US 2024/0401797 A1Smudge Pot Direct LLC
Most cited
By later US patents
- Combustion heater24US 5,056,501 AZexel Corporation · 1991
- Device for producing stable and augmented flame16US 8,641,413 B2Pro-Iroda Industries, Inc. · 2014
- Liquid fuel-operated heater for vehicles14US 5,253,806 AJ. Eberspächer GmbH & Co. KG · 1993
- Safety device for oil burner12US 4,710,125 AToyotomi Kogyo Co., Ltd. · 1987
- Fireplace fuel cartridge for rectangular, self regulating flame patterns12US 7,799,102 B22010