- All sections
- B - Performing operations; transporting
- B64F - Ground or aircraft-carrier-deck installations specially adapted for use in connection with aircraft; designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F 5/50 - Handling or transporting aircraft components
Patent holdings for IPC class B64F 5/50
Total number of patents in this class: 251
10-year publication summary
11
|
26
|
23
|
26
|
47
|
37
|
29
|
37
|
14
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
88 |
Safran Aircraft Engines | 5739 |
14 |
Safran Nacelles | 587 |
13 |
Gulfstream Aerospace Corporation | 658 |
10 |
Airbus S.A.S. | 819 |
7 |
Airbus Operations S.A.S. | 2407 |
7 |
Rolls-Royce PLC | 2944 |
5 |
Textron Innovations Inc. | 2138 |
5 |
Airbus Operations GmbH | 3188 |
4 |
Airbus Operations S.L. | 511 |
3 |
American Airlines, Inc. | 522 |
3 |
EXCENT France | 7 |
3 |
Goodrich Corporation | 2081 |
3 |
Mitsubishi Aircraft Corporation | 197 |
3 |
Rtx Corporation | 8674 |
3 |
General Electric Company | 18133 |
2 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
Pratt & Whitney Canada Corp. | 4215 |
2 |
Airbus Operations Limited | 1157 |
2 |
Bridgestone Corporation | 7067 |
2 |
Other owners | 70 |