- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 1/06 - FramesStringersLongerons
Patent holdings for IPC class B64C 1/06
Total number of patents in this class: 1868
10-year publication summary
|
194
|
176
|
159
|
157
|
170
|
143
|
99
|
88
|
71
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20094 |
543 |
| Airbus Operations GmbH | 3413 |
260 |
| Airbus Operations S.A.S. | 2522 |
100 |
| Airbus Operations S.L. | 554 |
61 |
| Textron Innovations Inc. | 2401 |
56 |
| Airbus Operations Limited | 1317 |
36 |
| Mitsubishi Heavy Industries, Ltd. | 9023 |
30 |
| SZ DJI Technology Co., Ltd | 6904 |
27 |
| Airbus Helicopters Deutschland GmbH | 325 |
24 |
| Airbus S.A.S. | 962 |
22 |
| Aero Velocity Inc. | 39 |
18 |
| Leonardo S.p.A. | 689 |
17 |
| Zsm Holdings LLC | 57 |
16 |
| BAE SYSTEMS plc | 2456 |
15 |
| Spirit AeroSystems, Inc. | 282 |
15 |
| Bombardier Inc. | 759 |
14 |
| Gulfstream Aerospace Corporation | 677 |
12 |
| Airbus Operations | 170 |
12 |
| Kawasaki Heavy Industries, Limited | 1641 |
11 |
| European Aeronautic Defence and Space Company EADS France | 174 |
11 |
| Other owners | 568 |