Controlled routing of hydronic flow using a distribution area director
US-12578115-B2 · Mar 17, 2026 · US
District heating systems
District heating systems · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24D10/00 |
| Official title | District heating systems |
| Display label | District heating systems |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Integrated hybrid solar energy plant and district heating and cooling network
US-12348185-B1 · Jul 1, 2025 · US
A method of operating an hvac system
US-2024353140-A1 · Oct 24, 2024 · US
Recovery of waste energy from battery energy storage systems
US-2024318836-A1 · Sep 26, 2024 · US
Integrated community energy and harvesting system
US-12078370-B2 · Sep 3, 2024 · US
Controlled routing of hydronic flow using a distribution area director
US-2024110720-A1 · Apr 4, 2024 · US
Power plant and method for operating a power plant
US-11746689-B2 · Sep 5, 2023 · US
Control Systems for a Heat Network
US-2023147425-A1 · May 11, 2023 · US
Method for Operating a Network Management System for a Local Energy Network Depending on a Storage Strategy of an Energy Store
US-2022344938-A1 · Oct 27, 2022 · US
Power plant and method for operating a power plant
US-2022298955-A1 · Sep 22, 2022 · US
Method and arrangement
US-2022154974-A1 · May 19, 2022 · US
Central plant control system with rank-based asset allocator
US-11256219-B2 · Feb 22, 2022 · US
Integrated community energy and harvesting system
US-2021325069-A1 · Oct 21, 2021 · US
Evaporator, production method therefor, and loop-type heat pipe including evaporator
US-2021310746-A1 · Oct 7, 2021 · US
Central plant control system with rank-based asset allocator
US-2020341434-A1 · Oct 29, 2020 · US
Evaporator, production method therefor, and loop-type heat pipe including evaporator
US-2020080792-A1 · Mar 12, 2020 · US
Method and device for determining the heat loss coefficient of a premises
US-10481019-B2 · Nov 19, 2019 · US
Supply pipe and pipe system for thermal energy network based on bilateral heat trade
US-10344989-B2 · Jul 9, 2019 · US
Trigeneration energy supply system
US-9964314-B2 · May 8, 2018 · US
Combined heat and power system for greenhouse carbon dioxide enrichment with unified transmission pipes for hot water and carbon dioxide
US-9756793-B2 · Sep 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24D10/00?
- CPC F24D10/00 is the Cooperative Patent Classification code for “District heating systems.”
- How many patents are filed under CPC F24D10/00 (District heating systems)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F24D10/00 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).