- All sections
- B - Performing operations; transporting
- B64D - Equipment for fitting in or to aircraft; flight suits; parachutes; arrangements or mounting of power plants or propulsion transmissions in aircraft
- B64D 29/02 - Power-plant nacelles, fairings, or cowlings associated with wings
Patent holdings for IPC class B64D 29/02
Total number of patents in this class: 263
10-year publication summary
|
21
|
25
|
33
|
27
|
20
|
37
|
25
|
23
|
22
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Airbus Operations S.A.S. | 2407 |
40 |
| The Boeing Company | 19843 |
24 |
| Rohr, Inc. | 653 |
18 |
| Jetoptera, Inc. | 71 |
15 |
| Safran Nacelles | 587 |
11 |
| Rtx Corporation | 8674 |
11 |
| General Electric Company | 18133 |
8 |
| Bell Helicopter Textron Inc. | 1122 |
8 |
| Safran Aircraft Engines | 5739 |
7 |
| Rolls-Royce PLC | 2944 |
6 |
| Textron Innovations Inc. | 2138 |
6 |
| Airbus Operations Limited | 1157 |
5 |
| Pratt & Whitney Canada Corp. | 4215 |
4 |
| Airbus S.A.S. | 819 |
4 |
| Commercial Aircraft Corporation of China, Ltd | 141 |
4 |
| Commercial Aircraft Corporation of China, Ltd Shanghai Aircraft Design and Research Institute | 75 |
4 |
| Wisk Aero LLC | 173 |
4 |
| SNECMA S.A. | 1160 |
3 |
| Airbus Operations GmbH | 3188 |
3 |
| Airbus France | 273 |
3 |
| Other owners | 75 |