- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 25/14 - 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 using industrial or other waste gases
Patent holdings for IPC class F01K 25/14
Total number of patents in this class: 52
10-year publication summary
|
4
|
3
|
8
|
5
|
4
|
5
|
2
|
2
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4242 |
5 |
| Pyrogenesis Canada, Inc. | 67 |
3 |
| 8 Rivers Capital, LLC | 235 |
2 |
| Baoshan Iron & Steel Co., Ltd. | 966 |
2 |
| Echogen Power Systems, LLC | 63 |
2 |
| INVISTA Technologies S.a.r.l. | 415 |
2 |
| SunCoke Technology and Development LLC | 238 |
2 |
| Thermonetics Ltd. | 3 |
2 |
| BASF SE | 20961 |
1 |
| LG Chem, Ltd. | 17643 |
1 |
| The Regents of the University of California | 20035 |
1 |
| Hitachi Kokusai Electric Inc. | 875 |
1 |
| Robert Bosch GmbH | 42784 |
1 |
| FCA US LLC | 3150 |
1 |
| Access Energy, LLC | 11 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1036 |
1 |
| Climeon AB | 39 |
1 |
| Commonwealth Scientific and Industrial Research Organisation | 1660 |
1 |
| Duerr Systems AG | 229 |
1 |
| Eastman Chemical Company | 2218 |
1 |
| Other owners | 20 |