- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 15/00 - Adaptations of steam engine plants for special use
Patent holdings for IPC class F01K 15/00
Total number of patents in this class: 161
10-year publication summary
|
13
|
9
|
4
|
3
|
5
|
18
|
22
|
22
|
25
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rondo Energy, Inc. | 95 |
65 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
5 |
| GE Infrastructure Technology, LLC | 6159 |
4 |
| Echogen Power Systems, LLC | 63 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4122 |
3 |
| Single Buoy Moorings Inc. | 311 |
3 |
| Trane International Inc. | 1233 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3432 |
3 |
| Emerson Process Management Power & Water Solutions, Inc. | 117 |
2 |
| Florida Power & Light Company | 147 |
2 |
| Google LLC | 44614 |
2 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1551 |
2 |
| Leidos, Inc. | 204 |
2 |
| Saudi Arabian Oil Company | 14305 |
2 |
| Skavis Corporation | 12 |
2 |
| Prince Mohammad Bin Fahd University | 171 |
2 |
| Pintail Power LLC | 22 |
2 |
| Chief Noonday LLC | 16 |
2 |
| General Electric Company | 13915 |
1 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| Other owners | 50 |