F23D 14/36
In which the compressor and burner form a single unit
Official title: in which the compressor and burner form a single unit
F23D14/36 (In which the compressor and burner form a single unit) appears on 142 US grants and 105 published applications in this corpus.
Search patents in F23D- Granted patents
- 142
- Published applications
- 105
- Assignees
- 105
- Inventors
- 307
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 4 |
| 2003 | 7 | 3 |
| 2004 | 1 | 0 |
| 2005 | 3 | 3 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 4 |
| 2009 | 1 | 6 |
| 2010 | 3 | 5 |
| 2011 | 4 | 6 |
| 2012 | 5 | 3 |
| 2013 | 3 | 6 |
| 2014 | 3 | 7 |
| 2015 | 2 | 5 |
| 2016 | 6 | 6 |
| 2017 | 9 | 4 |
| 2018 | 1 | 4 |
| 2019 | 4 | 6 |
| 2020 | 9 | 9 |
| 2021 | 0 | 6 |
| 2022 | 2 | 3 |
| 2023 | 9 | 2 |
| 2024 | 2 | 4 |
| 2025 | 3 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Burner and water heating apparatus including same2 Jun 2026US 12,644,595 B2Kyungdong Navien Co., Ltd.
- Burner with gas turbine for producing a flame for a heat generation system16 Dec 2025US 12,498,116 B2C.I.B. Unigas S.P.A.
- Air and gas feeder device for gas boilers19 Aug 2025US 12,392,485 B2Nordgas S.R.L.
- Burning apparatus for railway repair15 Jul 2025US 12,358,072 B2Goldschmidt Holding GmbH
- Swimming pool/spa gas heater inlet mixer system and associated methods8 Oct 2024US 12,110,707 B2Hayward Industries, Inc.
- Fuel injector for a turbine engine23 Oct 2025US 2025/0327570 A1General Electric Company
- Fuel mixing apparatus and boiler including the same3 Jul 2025US 2025/0216072 A1Kyungdong Navien Co., Ltd.
- Premixing apparatus12 Jun 2025US 2025/0189124 A1Rinnai Corporation
- Burner Unit, Furnace and Method for Operation30 May 2024US 2024/0175577 A1Innovatherm Prof. Dr. Leisenberg GmbH + Co. KG
- Burner with integral mixer8 Feb 2024US 2024/0044488 A1Beckett Thermal Solutions
Most cited
By later US patents
- Combustion burner for a water heater87US 6,036,480 AAOS Holding Company · 2000
- Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus62US 4,641,631 AColumbia Gas System Service Corporation · 1987
- Hot airstream generating device60US 4,726,767 ANakajima Dokosho Company Limited · 1988
- Integrated burner assembly48US 5,685,707 ANorth American Manufacturing Company · 1997
- Apparatus and method for burning a combustible gas, and a heat exchanger for use in this apparatus45US 4,541,410 AColumbia Gas System Service Corporation · 1985