F23N 1/042
Using electronic means
Official title: {using electronic means}
F23N1/042 (Using electronic means) appears on 27 US grants and 31 published applications in this corpus.
Search patents in F23N- Granted patents
- 27
- Published applications
- 31
- Assignees
- 35
- Inventors
- 85
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 0 | 3 |
| 2015 | 1 | 3 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 3 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process and burner for the thermal disposal of pollutants in process gases14 Apr 2026US 12,601,479 B2DAS Environmental Expert GmbH
- Two-stage catalytic heating systems and methods of operating thereof22 Jul 2025US 12,366,356 B2Proof Energy Inc.
- Determining the reduction rate of a recovery boiler5 Nov 2024US 12,134,859 B2Andritz Inc.
- Boiler and the method for controlling combustion of the boiler28 Mar 2023US 11,614,258 B2Kyungdong Navien Co., Ltd.
- Apparatus and method for two-stage detection of furnace flooding or other conditions4 Jan 2022US 11,215,363 B2Honeywell International Inc.
- Method of controlling inverter for blower of industrial boiler based on iot and industrial boiler using the same21 May 2026US 2026/0139827 A1DAELIM ROYAL EnP CO., LTD.
- Adaptive Electronic Composite System17 Jul 2025US 2025/0230929 A1Siemens Aktiengesellschaft
- Method and controller for operating a gas burner appliance5 Dec 2024US 2024/0401804 A1Pittway Sarl
- Systems and methods for processing waste2 May 2024US 2024/0141236 A1IQ Energy
- Reactor System for Producing and/or Treating Particles in an Oscillating Process Gas Flow21 Sep 2023US 2023/0294067 A1Glatt Ingenieurtechnik GmbH
Most cited
By later US patents
- Non-recovery coke oven gas combustion system135US 5,968,320 AStelco Inc. · 1999
- Furnace monitoring system97US 4,296,727 AMicro-Burner Systems Corporation · 1981
- Method and apparatus for optimizing fuel-to-air ratio in the combustible gas supply of a radiant burner74US 5,037,291 ACarrier Corporation · 1991
- Method and apparatus for controlling fuel-to-air ratio of the combustible gas supply of a radiant burner64US 5,112,217 ACarrier Corporation · 1992
- Draft control method and apparatus for material processing plants19US 5,160,259 AHauck Manufacturing Company · 1992