- 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
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Technologies Corporation | 2247 |
41 |
| GE Infrastructure Technology, LLC | 6192 |
18 |
| Rtx Corporation | 9297 |
18 |
| General Electric Company | 13829 |
13 |
| Pratt & Whitney Canada Corp. | 4602 |
11 |
| Rolls-Royce PLC | 3047 |
8 |
| Mitsubishi Power, Ltd. | 1757 |
7 |
| Safran Aircraft Engines | 6237 |
6 |
| Siemens AG | 24561 |
5 |
| ExxonMobil Upstream Research Company | 2411 |
5 |
| General Electric Technology GmbH | 1456 |
5 |
| Solar Turbines Incorporated | 473 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8647 |
4 |
| Hamilton Sundstrand Corporation | 4832 |
4 |
| Siemens Energy, Inc. | 1693 |
4 |
| Rolls-Royce Corporation | 1726 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 808 |
3 |
| Saudi Arabian Oil Company | 12858 |
3 |
| Equinor Energy AS | 489 |
3 |
| Siemens Energy Global GmbH & Co. KG | 2916 |
3 |
| Other owners | 82 |