F24D 2220/20
Heat consumers
F24D2220/20 (Heat consumers) appears on 69 US grants and 107 published applications in this corpus.
Search patents in F24D- Granted patents
- 69
- Published applications
- 107
- Assignees
- 84
- Inventors
- 227
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 3 |
| 2010 | 5 | 9 |
| 2011 | 1 | 8 |
| 2012 | 3 | 5 |
| 2013 | 1 | 4 |
| 2014 | 1 | 4 |
| 2015 | 4 | 11 |
| 2016 | 4 | 6 |
| 2017 | 9 | 2 |
| 2018 | 1 | 4 |
| 2019 | 3 | 7 |
| 2020 | 3 | 8 |
| 2021 | 4 | 8 |
| 2022 | 4 | 8 |
| 2023 | 3 | 2 |
| 2024 | 5 | 9 |
| 2025 | 6 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Plasterboard lookalike building panel radiant heater9 Dec 2025US 12,492,825 B2LaminaHeat Holding Ltd.
- Methods and systems for predictively preparing water provision system9 Dec 2025US 12,492,826 B2Octopus Energy Heating Limited
- Automated temperature control of heating radiators24 Jun 2025US 12,339,014 B2Therm Controls Incorporated
- Heating device13 May 2025US 12,298,014 B2Gree Electric Appliances, Inc. of Zhuhai
- Methods and systems for predictive heated water provision11 Feb 2025US 12,222,135 B2Octopus Energy Heating Limited
- Smart heating system and associated method26 Jun 2025US 2025/0207786 A1Intelligent Valves Ltd.
- Underfloor Heating Diverter/Blending Valve19 Dec 2024US 2024/0418376 A1Pittway Sarl
- Electric heater for thermal energy storage28 Nov 2024US 2024/0393013 A1Vital Energi Solutions Limited
- Load Based Hot Water Temperature Control9 May 2024US 2024/0151408 A1Rheem Manufacturing Company
- Automatically switching a combi radiator25 Apr 2024US 2024/0133562 A1Sagemcom Energy & Telecom SAS
Most cited
By later US patents
- Self-adjusting thermostat for floor warming control systems and other applications32US 9,282,590 B2Appleton Grp LLC · 2016
- Soft electrical heater with continuous temperature sensing22US 6,563,094 B2Thermosoft International Corporation · 2003
- Hand-dryer16US 9,538,886 B2Ffuuss 2013, S.L. · 2017
- System and method for controlling hydronic systems having multiple sources and multiple loads12US 7,848,853 B2Solarlogic, LLC · 2010
- Composite panel with integrated heater and associated methods for manufacturing12US 9,736,888 B2The Boeing Company · 2017