F24H 1/0045
With catalytic combustion
Official title: {with catalytic combustion}
F24H1/0045 (With catalytic combustion) appears on 94 US grants and 21 published applications in this corpus.
Search patents in F24H- Granted patents
- 94
- Published applications
- 21
- Assignees
- 53
- Inventors
- 160
- Latest grant
- 26 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 4 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Internal tank heating coil26 Jan 2021US 10,900,690 B2Qmax Catalytic, LLC
- Plate heat exchanger plate for a plate heat exchanger and a plate heat exchanger comprising such plates26 Mar 2019US 10,240,777 B2Heatcore AB
- Hybrid homogenous-catalytic combustion system7 Aug 2018US 10,041,668 B2Tubitak
- Internal tank heating coil29 May 2018US 9,982,910 B2Qmax Catalytic, LLC
- Catalytic combustion air heating system7 Jun 2016US 9,360,214 B2General Electric Company
- Combustion apparatus and hot water apparatus provided with same6 Feb 2025US 2025/0043955 A1Noritz Corporation
- Oxygen generating gas water heater assembly and method of operation for an oxygen generating water heater11 Apr 2024US 2024/0117966 A1Haier US Appliance Solutions, Inc.
- Internal tank heating coil27 Dec 2018US 2018/0372373 A1Qmax Catalytic, LLC
- A hybrid homogenous-catalytic combustion system1 Jun 2017US 2017/0153024 A1Tubitak
- Heat tracing apparatus with heat-driven pumping system11 May 2017US 2017/0130989 A1Cataflow Technologies Inc.
Most cited
By later US patents
- Self-regulating porous heater device180US 4,794,226 AMetcal, Inc. · 1988
- Self-regulating porous heating device179US 5,073,625 AMetcal, Inc. · 1991
- Method and apparatus for controlled reaction in a reaction matrix79US 5,165,884 AThermatrix, Inc. · 1992
- Condensing furnace with submerged combustion69US 5,097,802 ARaytheon Company · 1992
- Method and apparatus for recuperative heating of reactants in an reaction matrix66US 5,320,518 AThermatrix, Inc. · 1994