- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02C - Gas-turbine plantsair intakes for jet-propulsion plantscontrolling fuel supply in air-breathing jet-propulsion plants
- F02C 3/00 - Gas-turbine plants characterised by the use of combustion products as the working fluid
Patent holdings for IPC class F02C 3/00
Total number of patents in this class: 252
10-year publication summary
|
12
|
11
|
15
|
16
|
8
|
12
|
24
|
14
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2259 |
41 |
| GE Infrastructure Technology, LLC | 6116 |
18 |
| Rtx Corporation | 9114 |
18 |
| General Electric Company | 17794 |
13 |
| Pratt & Whitney Canada Corp. | 4445 |
11 |
| Rolls-Royce PLC | 2996 |
8 |
| Mitsubishi Power, Ltd. | 1739 |
7 |
| Safran Aircraft Engines | 6059 |
6 |
| Siemens AG | 24568 |
5 |
| Siemens Energy, Inc. | 1735 |
5 |
| ExxonMobil Upstream Research Company | 2454 |
5 |
| General Electric Technology GmbH | 1599 |
5 |
| Solar Turbines Incorporated | 459 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8545 |
4 |
| Hamilton Sundstrand Corporation | 4737 |
4 |
| Rolls-Royce Corporation | 1728 |
4 |
| Siemens Energy Global GmbH & Co. KG | 2843 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 799 |
3 |
| Saudi Arabian Oil Company | 12481 |
3 |
| Equinor Energy AS | 487 |
3 |
| Other owners | 80 |