| 2025/0075,920 | BOILER, BOILER ASSEMBLY, AND WATER HEATING SYSTEM | Sep 05, 24 | Mar 06, 25 | Laars Heating Systems Company |
| 2025/0043,961 | Modular Hydronic Heating System Core | Oct 22, 24 | Feb 06, 25 | F.W. Webb Company |
| 2025/0035,319 | HVAC Hydronic System with Zero-Mixing System Operation | Aug 16, 24 | Jan 30, 25 | Not available |
| 2025/0003,609 | CONDUIT MODULE COUPLED WITH HEATING OR COOLING MODULE | Sep 13, 24 | Jan 02, 25 | Not available |
| 2024/0410,596 | HEATING-MIXING DEVICE OF A LIQUID HEATING SYSTEM | Jan 03, 24 | Dec 12, 24 | Not available |
| 2024/0369,233 | HVAC Hydronic System with Split Buffer Tank for Zero-Mixing System Operation | Jul 16, 24 | Nov 07, 24 | Not available |
| 2024/0361,006 | HYDRONIC EXPANSION TANK ASSEMBLY | Jul 12, 24 | Oct 31, 24 | Nibco Inc. |
| 2024/0280,272 | Device and methodology for early detection of fluid loss and notification and system shutdown for a closed loop fluid heat transfer system | Apr 29, 24 | Aug 22, 24 | Hydronics, LLC |
| 2024/0271,798 | HEATING APPARATUS | Jun 29, 22 | Aug 15, 24 | Not available |
| 2024/0248,500 | APPARATUS AND METHOD FOR REGULATION AND BALANCING OF A THERMAL SYSTEM | May 23, 22 | Jul 25, 24 | I.V.A.R. S.P.A. |
| 2024/0110,708 | SYSTEM AND METHOD FOR PRODUCING DOMESTIC HOT WATER | Feb 04, 22 | Apr 04, 24 | DAIKIN INDUSTRIES, LTD.; DAIKIN EUROPE N.V.; |
| 2024/0102,669 | HEAT PUMP SYSTEM AND METHOD FOR OPERATING A HEAT PUMP SYSTEM | Jan 19, 22 | Mar 28, 24 | Viessmann Climate Solutions SE |
| 2024/0044,516 | COMPENSATION ASSEMBLY AND HOT WATER STORAGE TANK | Oct 28, 21 | Feb 08, 24 | Stiebel Eltron GmbH & Co. KG |
| 2024/0044,517 | EXPANSION ASSEMBLY AND HOT WATER TANK | Oct 28, 21 | Feb 08, 24 | Stiebel Eltron GmbH & Co. KG |
| 2024/0035,673 | EXPANSION VESSEL WITH MEMBRANE, PUMP COMPRISING THE EXPANSION VESSEL AND RELATIVE MANUFACTURING METHOD | Jul 29, 22 | Feb 01, 24 | Not available |
| 2023/0314,010 | WATER HEATING DEVICE | Mar 08, 23 | Oct 05, 23 | Not available |
| 2023/0175,705 | HEATING DEVICE | Dec 01, 22 | Jun 08, 23 | Not available |
| 2023/0128,634 | HYDRONIC EXPANSION TANK ASSEMBLY | Oct 25, 21 | Apr 27, 23 | Nibco Inc. |
| 2023/0130,688 | HYDRONIC EXPANSION TANK ASSEMBLY | Dec 28, 21 | Apr 27, 23 | Nibco Inc. |
| 2023/0106,143 | Modular Hydronic Heating System Core | Oct 06, 21 | Apr 06, 23 | Not available |