- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24T - Geothermal collectors; geothermal systems
- F24T 10/40 - Geothermal collectors operated without external energy sources, e.g. using thermosiphonic circulation or heat pipes
Patent holdings for IPC class F24T 10/40
Total number of patents in this class: 30
10-year publication summary
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0
|
1
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0
|
3
|
4
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6
|
3
|
6
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11
|
1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Good Water Energy Ltd | 15 |
8 |
| Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 195 |
4 |
| Eavor Technologies Inc. | 74 |
4 |
| Halliburton Energy Services, Inc. | 20165 |
1 |
| CGG Services SA | 386 |
1 |
| Ormat Technologies, Inc. | 122 |
1 |
| Universidad Publica de Navarra | 48 |
1 |
| University of Alaska Anchorage | 40 |
1 |
| Nanjing Canatal Data-centre Environmental Tech. Co., Ltd. | 5 |
1 |
| Inotev Inc. | 10 |
1 |
| Sidlabz | 2 |
1 |
| J&g Co., Ltd. | 1 |
1 |
| Raiche, Richard | 2 |
1 |
| Shenzhen Fluentrop Technology Co., Ltd. | 5 |
1 |
| Jtec Energy, Inc. | 23 |
1 |
| Daprocida, Domenico | 2 |
1 |
| Elder, Lloyd | 1 |
1 |
| Other owners | 0 |