- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24T - Geothermal collectors; geothermal systems
- F24T 10/17 - Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using tubes closed at one end, i.e. return-type tubes
Patent holdings for IPC class F24T 10/17
Total number of patents in this class: 93
10-year publication summary
|
3
|
4
|
2
|
9
|
12
|
17
|
21
|
20
|
20
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quantitative Heat Oy | 9 |
6 |
| E-tube Sweden AB | 4 |
4 |
| HMFSF IP Holdings, LLC | 4 |
3 |
| Rototec AB | 7 |
3 |
| Senera Oy | 10 |
3 |
| Brandbumps, LLC | 18 |
2 |
| Broder AG | 4 |
2 |
| Double M Properties Ab | 8 |
2 |
| Dynamic Blue Holding GmbH | 10 |
2 |
| Hypersciences, Inc. | 43 |
2 |
| Reelwell AS | 67 |
2 |
| Darcy Solutions, Inc. | 11 |
2 |
| ClimaSolutions GmbH | 3 |
2 |
| Geomax Project Kft. | 4 |
2 |
| Good Water Energy Ltd | 15 |
2 |
| Ecysentropic (Beijing) Technologies Co., Ltd. | 3 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
1 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| Hubbell Incorporated | 3052 |
1 |
| American Piledriving Equipment, Inc. | 63 |
1 |
| Other owners | 48 |