- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 25/12 - Plants or engines characterised by use of special working fluids, not otherwise provided forPlants operating in closed cycles and not otherwise provided for using special vapours the vapours being metallic, e.g. mercury
Patent holdings for IPC class F01K 25/12
Total number of patents in this class: 7
10-year publication summary
|
3
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21294 |
2 |
| Field Upgrading Limited | 12 |
1 |
| Infinia Corporation | 6 |
1 |
| Korea Institute of Industrial Technology | 1027 |
1 |
| Kuwait Institute for Scientific Research | 59 |
1 |
| Enlighten Innovations Inc. | 93 |
1 |
| Other owners | 0 |