- 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 5/60 - Testing or inspecting aircraft components or systems
Patent holdings for IPC class B64F 5/60
Total number of patents in this class: 1398
10-year publication summary
32
|
73
|
117
|
178
|
206
|
260
|
210
|
204
|
122
|
32
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
253 |
Airbus Operations Limited | 1157 |
51 |
Pratt & Whitney Canada Corp. | 4215 |
50 |
Goodrich Corporation | 2081 |
46 |
Airbus Operations S.A.S. | 2407 |
38 |
Safran Aircraft Engines | 5739 |
38 |
Hamilton Sundstrand Corporation | 4525 |
37 |
Textron Innovations Inc. | 2138 |
37 |
Honeywell International Inc. | 13799 |
29 |
General Electric Company | 18133 |
27 |
Rosemount Aerospace Inc. | 747 |
26 |
Airbus Operations GmbH | 3188 |
19 |
Safran Electronics & Defense | 1130 |
19 |
Airbus Helicopters | 984 |
18 |
Bombardier Inc. | 749 |
17 |
Airbus S.A.S. | 819 |
15 |
Bell Helicopter Textron Inc. | 1122 |
14 |
GE Aviation Systems Limited | 257 |
13 |
Simmonds Precision Products, Inc. | 286 |
13 |
Safran Landing Systems | 621 |
13 |
Other owners | 625 |