- All sections
- B - Performing operationstransporting
- B64D - Equipment for fitting in or to aircraftflight suitsparachutesarrangement or mounting of power plants or propulsion transmissions in aircraft
- B64D 27/14 - Aircraft characterised by the type or position of power plants of gas-turbine type within, or attached to, fuselages
Patent holdings for IPC class B64D 27/14
Total number of patents in this class: 208
10-year publication summary
|
29
|
31
|
17
|
24
|
19
|
12
|
10
|
11
|
9
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Aircraft Engines | 6664 |
32 |
| General Electric Company | 13894 |
30 |
| Rtx Corporation | 10055 |
25 |
| Airbus Operations S.A.S. | 2549 |
14 |
| Pratt & Whitney Canada Corp. | 5464 |
10 |
| Textron Innovations Inc. | 2434 |
7 |
| The Boeing Company | 20153 |
6 |
| Jetoptera, Inc. | 105 |
5 |
| Honda Motor Co., Ltd. | 26006 |
4 |
| United Technologies Corporation | 2220 |
4 |
| Airbus Operations S.L. | 561 |
4 |
| Snecma | 1058 |
4 |
| Airbus Helicopters | 949 |
3 |
| Rolls-Royce PLC | 3222 |
3 |
| Aurora Flight Sciences Corporation | 246 |
3 |
| Safran Helicopter Engines | 837 |
3 |
| Sikorsky Aircraft Corporation | 1070 |
3 |
| Jetzero, Inc. | 113 |
3 |
| SNECMA S.A. | 1147 |
2 |
| Airbus Defence and Space GmbH | 878 |
2 |
| Other owners | 41 |