- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 3/32 - Wings specially adapted for mounting power plant
Patent holdings for IPC class B64C 3/32
Total number of patents in this class: 160
10-year publication summary
|
8
|
7
|
19
|
26
|
27
|
15
|
22
|
35
|
10
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
16 |
| Airbus Operations S.A.S. | 2407 |
11 |
| Bell Helicopter Textron Inc. | 1122 |
11 |
| The Boeing Company | 19843 |
10 |
| Airbus Operations Limited | 1157 |
8 |
| Textron Innovations Inc. | 2138 |
8 |
| Joby Aero, Inc. | 200 |
7 |
| AeroVironment, Inc. | 499 |
4 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
4 |
| Korea Aerospace Research Institute | 293 |
4 |
| Safran Aircraft Engines | 5739 |
4 |
| Wing Aviation LLC | 390 |
4 |
| Airbus S.A.S. | 819 |
3 |
| Commercial Aerospace Plane Pty Limited | 3 |
3 |
| Commercial Aircraft Corporation of China, Ltd | 141 |
3 |
| Bell Textron Inc. | 86 |
3 |
| Zsm Holdings LLC | 52 |
3 |
| Pratt & Whitney Canada Corp. | 4215 |
2 |
| Airbus Operations S.L. | 511 |
2 |
| Dassault Aviation | 265 |
2 |
| Other owners | 48 |