- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 1/22 - Other structures integral with fuselages to facilitate loading
Patent holdings for IPC class B64C 1/22
Total number of patents in this class: 270
10-year publication summary
|
17
|
22
|
25
|
21
|
22
|
22
|
26
|
47
|
19
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zsm Holdings LLC | 52 |
28 |
| The Boeing Company | 19843 |
25 |
| Airbus Operations GmbH | 3188 |
18 |
| BioSphere Aerospace, LLC | 31 |
15 |
| Goodrich Corporation | 2081 |
13 |
| Telair International GmbH | 81 |
11 |
| Airbus Operations S.A.S. | 2407 |
6 |
| Airbus Helicopters | 984 |
6 |
| 1281329 Alberta Ltd. | 15 |
5 |
| Airbus S.A.S. | 819 |
4 |
| Bell Helicopter Textron Inc. | 1122 |
4 |
| GreenPoint Technologies, Inc. | 13 |
4 |
| Sikorsky Aircraft Corporation | 1150 |
4 |
| Textron Systems Corporation | 157 |
4 |
| L3harris Technologies Integrated Systems L.P. | 30 |
4 |
| Amazon Technologies, Inc. | 24422 |
3 |
| Breeze-eastern LLC | 14 |
3 |
| Israel Aerospace Industries Ltd. | 506 |
3 |
| Shanghai Autoflight Co., Ltd. | 52 |
3 |
| Yabora Indústria Aeronáutica S.A. | 40 |
3 |
| Other owners | 104 |