- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 1/00 - Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
Patent holdings for IPC class B64C 1/00
Total number of patents in this class: 1584
10-year publication summary
|
141
|
135
|
166
|
144
|
142
|
141
|
140
|
69
|
61
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
413 |
| Airbus Operations GmbH | 3188 |
143 |
| Airbus Operations S.A.S. | 2407 |
68 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
65 |
| Airbus Operations S.L. | 511 |
51 |
| Airbus Operations Limited | 1157 |
32 |
| Airbus Helicopters Deutschland GmbH | 324 |
25 |
| Textron Innovations Inc. | 2138 |
22 |
| SZ DJI Technology Co., Ltd | 6791 |
20 |
| Sikorsky Aircraft Corporation | 1150 |
18 |
| Airbus Deutschland GmbH | 313 |
17 |
| Mitsubishi Aircraft Corporation | 197 |
15 |
| Airbus S.A.S. | 819 |
13 |
| Rohr, Inc. | 653 |
13 |
| Bell Helicopter Textron Inc. | 1122 |
12 |
| Airbus Defence and Space GmbH | 886 |
11 |
| Goodrich Corporation | 2081 |
11 |
| Leonardo S.p.A. | 605 |
11 |
| General Electric Company | 18133 |
10 |
| Airbus Helicopters | 984 |
10 |
| Other owners | 604 |