- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01D - Non-positive-displacement machines or engines, e.g. steam turbines
- F01D 11/06 - Control thereof
Patent holdings for IPC class F01D 11/06
Total number of patents in this class: 76
10-year publication summary
|
4
|
8
|
8
|
6
|
2
|
0
|
1
|
2
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 14010 |
10 |
| Siemens AG | 23934 |
8 |
| Nuovo Pignone Tecnologie S.r.l. | 1232 |
6 |
| Rolls-Royce PLC | 3234 |
5 |
| GE Infrastructure Technology, LLC | 6151 |
4 |
| Rtx Corporation | 10222 |
4 |
| Pratt & Whitney Canada Corp. | 5594 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9252 |
2 |
| Siemens Energy, Inc. | 1676 |
2 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
2 |
| Flowserve Management Company | 195 |
2 |
| Nuovo Pignone S.p.A. | 89 |
2 |
| Solar Turbines Incorporated | 508 |
2 |
| Turboden SpA | 63 |
2 |
| Mitsubishi Power, Ltd. | 1838 |
2 |
| Siemens Energy Global GmbH & Co. KG | 3517 |
2 |
| Ansaldo Energia Switzerland AG | 270 |
1 |
| Atlas Copco Mafi-Trench Company LLC | 3 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 305 |
1 |
| Cummins Ltd. | 205 |
1 |
| Other owners | 14 |