- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24T - Geothermal collectorsgeothermal systems
- F24T 10/30 - Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
Patent holdings for IPC class F24T 10/30
Total number of patents in this class: 127
10-year publication summary
|
1
|
2
|
7
|
5
|
14
|
17
|
14
|
28
|
37
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| EnhancedGEO Holdings, LLC | 67 |
15 |
| Roda Energy Corporation | 11 |
6 |
| Envola GmbH | 41 |
5 |
| Halliburton Energy Services, Inc. | 20769 |
4 |
| Geothermal Technologies, Inc. | 16 |
4 |
| Saudi Arabian Oil Company | 12891 |
4 |
| Schlumberger Technology Corporation | 10641 |
3 |
| Schlumberger Canada Limited | 7244 |
3 |
| Schlumberger Technology B.v. | 5154 |
3 |
| Services Petroliers Schlumberger | 5763 |
3 |
| Strabo Engineering, LLC | 5 |
3 |
| Affin AS | 24 |
3 |
| Sage Geosystems Inc. | 26 |
3 |
| Good Water Energy Ltd | 31 |
3 |
| Scinet Company Ltd. | 4 |
3 |
| The Board of Trustees of the Leland Stanford Junior University | 6380 |
2 |
| ABB Schweiz AG | 6896 |
2 |
| CGG Services SA | 416 |
2 |
| China University of Mining and Technology | 1245 |
2 |
| Colorado School of Mines | 178 |
2 |
| Other owners | 52 |