- 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: 257
10-year publication summary
|
12
|
11
|
15
|
16
|
8
|
12
|
24
|
14
|
7
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2242 |
41 |
| Rtx Corporation | 9385 |
20 |
| GE Infrastructure Technology, LLC | 6226 |
18 |
| General Electric Company | 13793 |
13 |
| Pratt & Whitney Canada Corp. | 4757 |
12 |
| Rolls-Royce PLC | 3102 |
9 |
| Mitsubishi Power, Ltd. | 1762 |
7 |
| Safran Aircraft Engines | 6280 |
6 |
| Siemens AG | 24477 |
5 |
| ExxonMobil Upstream Research Company | 2397 |
5 |
| General Electric Technology GmbH | 1369 |
5 |
| Solar Turbines Incorporated | 481 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
4 |
| Hamilton Sundstrand Corporation | 4881 |
4 |
| Siemens Energy, Inc. | 1690 |
4 |
| Rolls-Royce Corporation | 1736 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 816 |
3 |
| Saudi Arabian Oil Company | 13185 |
3 |
| Equinor Energy AS | 494 |
3 |
| Siemens Energy Global GmbH & Co. KG | 2969 |
3 |
| Other owners | 83 |