- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 6/14 - Gas-turbine plants having means for storing energy, e.g. for meeting peak loads
Patent holdings for IPC class F02C 6/14
Total number of patents in this class: 325
10-year publication summary
|
20
|
18
|
26
|
30
|
21
|
32
|
44
|
39
|
23
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Malta Inc. | 124 |
58 |
| Rtx Corporation | 9410 |
28 |
| General Electric Company | 13810 |
22 |
| Siemens AG | 24453 |
13 |
| Siemens Energy, Inc. | 1713 |
9 |
| Siemens Energy Global GmbH & Co. KG | 2978 |
9 |
| Highview Enterprises Limited | 47 |
7 |
| Energy Dome S.p.A. | 36 |
6 |
| Rolls-Royce Corporation | 1739 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1169 |
5 |
| Pintail Power LLC | 21 |
5 |
| Safran Helicopter Engines | 763 |
4 |
| Schlumberger Technology Corporation | 10780 |
3 |
| The Boeing Company | 20084 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8752 |
3 |
| Pratt & Whitney Canada Corp. | 4793 |
3 |
| Colorado State University Research Foundation | 706 |
3 |
| Dresser-Rand Company | 212 |
3 |
| Safran Aircraft Engines | 6294 |
3 |
| Trane International Inc. | 1186 |
3 |
| Other owners | 130 |