F23D 14/145
Combustion being stabilised at a screen or a perforated plate
Official title: {combustion being stabilised at a screen or a perforated plate}
F23D14/145 (Combustion being stabilised at a screen or a perforated plate) appears on 193 US grants and 226 published applications in this corpus.
Search patents in F23D- Granted patents
- 193
- Published applications
- 226
- Assignees
- 128
- Inventors
- 388
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 7 | 6 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 4 | 8 |
| 2007 | 0 | 5 |
| 2008 | 0 | 4 |
| 2009 | 2 | 1 |
| 2010 | 5 | 5 |
| 2011 | 2 | 3 |
| 2012 | 4 | 6 |
| 2013 | 0 | 7 |
| 2014 | 1 | 8 |
| 2015 | 4 | 17 |
| 2016 | 9 | 23 |
| 2017 | 10 | 14 |
| 2018 | 16 | 15 |
| 2019 | 9 | 20 |
| 2020 | 17 | 20 |
| 2021 | 8 | 16 |
| 2022 | 14 | 6 |
| 2023 | 5 | 8 |
| 2024 | 8 | 14 |
| 2025 | 4 | 7 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Combustion heater and air conditioning system6 Oct 2026US 12,753,936 B2Daikin Industries, Ltd.
- Burner and water heater comprising same25 Aug 2026US 12,716,615 B2Kyungdong Navien Co., Ltd.
- Burner and water heating apparatus including same2 Jun 2026US 12,644,595 B2Kyungdong Navien Co., Ltd.
- Burner component and burner5 May 2026US 12,618,554 B2Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Gas burner membrane24 Mar 2026US 12,584,625 B2Beckett Thermal Limited
- Burner and water heating apparatus including the same2 Jul 2026US 2026/0185739 A1Kyungdong Navien Co., Ltd.
- Gas burner unit and heat-cooking apparatus provided with the same19 Feb 2026US 2026/0049714 A1Rinnai Corporation
- Burner head, fire grate, and gas device22 Jan 2026US 2026/0022834 A1Guangdong Midea Kitchen and Bath Appliances Mfg. Co., Ltd.
- Systems and Methods for Gas Combustion15 Jan 2026US 2026/0016158 A1Rheem Manufacturing Company
- Deflagration-Proof And Detonation-Proof Surface Combustion Gas Burner16 Oct 2025US 2025/0320999 A1Sermeta
Most cited
By later US patents
- Infrared gas grill142US 4,321,857 A1982
- Forced-air gas burner79US 4,752,213 AGaz de France · 1988
- Atmospheric gas burner assembly78US 5,240,411 AMor-Flo Industries, Inc. · 1993
- Water heater with integral burner71US 5,355,841 ASABH (U.S.) Water Heater Group, Inc. · 1994
- Water heater with low NO.sub.x ceramic burner67US 5,511,516 ASABH (U.S.) Water Heater Group, Inc. · 1996