Class F24D : DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
Subclass 1/02: Steam central heating systems (F24D 10/00, F24D 11/00 take precedence) operating with live steam
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11761711 | Heat storage and heat release system for molten salt with steam heating | Apr 17, 23 | Sep 19, 23 | Beijing Minli Energy Storage Technology Co., Ltd. |
| 11662147 | Heat exchange system and method | Aug 16, 21 | May 30, 23 | Advanced Steam Technology Company LLC |
| 11131465 | Vacuum steam heating system | Jan 30, 17 | Sep 28, 21 | “Energy of Vacuum” Limited Liability Company |
| 11092382 | Heat exchange system and method | Apr 15, 19 | Aug 17, 21 | Advanced Steam Technology Company LLC |
| 11009898 | Thermal energy usage metering system for steam-heated multiple unit building | Dec 22, 17 | May 18, 21 | Not available |
| 10816223 | Automated temperature control of heating radiators | Jul 26, 17 | Oct 27, 20 | Therm Controls Incorporated |
| 10006642 | Systems and methods for controlling conditioned fluid systems in a built environment | May 11, 15 | Jun 26, 18 | Not available |
| 9134041 | Vapor vacuum condensing boiler designs | Apr 20, 14 | Sep 15, 15 | American Pioneer Ventures Ltd. |
| 9027846 | Vacuum sustaining heating systems and methods | Nov 25, 14 | May 12, 15 | Not available |
| 8702013 | Vapor vacuum heating systems and integration with condensing vacuum boilers | Sep 12, 13 | Apr 22, 14 | Not available |
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