F23D 14/64
With injectors
Official title: with injectors
F23D14/64 (With injectors) appears on 384 US grants and 399 published applications in this corpus.
Search patents in F23D- Granted patents
- 384
- Published applications
- 399
- Assignees
- 242
- Inventors
- 896
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 2 |
| 2002 | 4 | 5 |
| 2003 | 7 | 4 |
| 2004 | 7 | 9 |
| 2005 | 3 | 9 |
| 2006 | 5 | 7 |
| 2007 | 2 | 6 |
| 2008 | 4 | 12 |
| 2009 | 2 | 16 |
| 2010 | 6 | 21 |
| 2011 | 11 | 22 |
| 2012 | 14 | 21 |
| 2013 | 20 | 21 |
| 2014 | 13 | 24 |
| 2015 | 13 | 22 |
| 2016 | 16 | 13 |
| 2017 | 20 | 20 |
| 2018 | 17 | 21 |
| 2019 | 23 | 21 |
| 2020 | 22 | 24 |
| 2021 | 14 | 16 |
| 2022 | 14 | 16 |
| 2023 | 24 | 21 |
| 2024 | 18 | 23 |
| 2025 | 13 | 14 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Burner, apparatus and method for the firing of ceramic articles16 Jun 2026US 12,656,062 B2Sacmi Forni & Filter S.P.A.
- Pilot fuel nozzle assembly with vented venturi2 Jun 2026US 12,644,604 B2General Electric Company
- Fuel-air mixing and flame stabilization device for a low emission burner with internal flue gas recirculation26 May 2026US 12,638,174 B2Honeywell International Inc.
- Gas cooktop and ejector tube thereof19 May 2026US 12,631,327 B2BSH Hausgeräte GmbH
- Mixed combustion system fueled with ammonia, hydrogen and natural gas21 Apr 2026US 12,607,348 B2Guangdong University of Technology
- Premixing apparatus1 Oct 2026US 2026/0298466 A1Rinnai Corporation
- Premixer assembly and combustion device including the same24 Sep 2026US 2026/0287171 A1Noritz Corporation
- Burner assembly for gaseous fuels27 Aug 2026US 2026/0251296 A1Clearsign Technologies Corporation
- Gaseous fuel mixers23 Jul 2026US 2026/0210544 A1United States Gypsum Company
- Portable Gas Burner9 Jul 2026US 2026/0194230 A1
Most cited
By later US patents
- Atmospheric gas burner assembly78US 5,240,411 AMor-Flo Industries, Inc. · 1993
- Gaseous fuel burner77US 7,934,926 B2DEKA Products Limited Partnership · 2011
- Arrangement for adjusting the gas supply and the control of an operating pressure to a gas cooking apparatus having a gas-radiation burner mounted below a cooking surface74US 6,076,517 ASchott Glas · 2000
- All-primary type gas burner62US 5,090,899 ASamsung Electronics Co., Ltd. · 1992
- Portable gas-fired forced-draft heater57US 4,640,680 A1987