- 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: 342
10-year publication summary
|
18
|
32
|
30
|
25
|
34
|
44
|
40
|
26
|
25
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Malta Inc. | 105 |
60 |
| Rtx Corporation | 10102 |
29 |
| General Electric Company | 13899 |
22 |
| Siemens AG | 24029 |
13 |
| Siemens Energy Global GmbH & Co. KG | 3345 |
10 |
| Siemens Energy, Inc. | 1685 |
9 |
| Highview Enterprises Limited | 48 |
6 |
| Energy Dome S.p.A. | 31 |
6 |
| Rolls-Royce Corporation | 1677 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1129 |
5 |
| Safran Electrical & Power | 770 |
5 |
| Pintail Power LLC | 22 |
5 |
| Safran Helicopter Engines | 842 |
4 |
| Schlumberger Technology Corporation | 11818 |
3 |
| The Boeing Company | 20160 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
3 |
| Pratt & Whitney Canada Corp. | 5479 |
3 |
| Dresser-Rand Company | 206 |
3 |
| Safran Aircraft Engines | 6694 |
3 |
| Trane International Inc. | 1228 |
3 |
| Other owners | 142 |