- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 3/068 - Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low-pressure outputs, for augmenting jet thrust, e.g. of double-flow type being characterised by a short axial length relative to diameter
Patent holdings for IPC class F02K 3/068
Total number of patents in this class: 47
10-year publication summary
|
4
|
3
|
7
|
4
|
7
|
5
|
5
|
2
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9109 |
19 |
| Rolls-Royce PLC | 2989 |
12 |
| United Technologies Corporation | 2259 |
3 |
| Safran Aircraft Engines | 6039 |
3 |
| General Electric Company | 17789 |
2 |
| Pratt & Whitney Canada Corp. | 4442 |
2 |
| The Boeing Company | 19911 |
1 |
| Blue Bear Systems Research Limited | 9 |
1 |
| Carpyz SAS | 8 |
1 |
| MTU Aero Engines AG | 654 |
1 |
| Raytheon Technologies Corporation | 237 |
1 |
| Von Westernhagen, Finn | 1 |
1 |
| Other owners | 0 |