- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 7/02 - Nacelles
Patent holdings for IPC class B64C 7/02
Total number of patents in this class: 273
10-year publication summary
21
|
18
|
28
|
33
|
24
|
32
|
21
|
15
|
13
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Safran Nacelles | 587 |
35 |
The Boeing Company | 19843 |
32 |
Airbus Operations S.A.S. | 2407 |
31 |
General Electric Company | 18133 |
17 |
Safran Aircraft Engines | 5739 |
17 |
Rohr, Inc. | 653 |
13 |
Bell Helicopter Textron Inc. | 1122 |
9 |
Textron Innovations Inc. | 2138 |
9 |
SNECMA S.A. | 1160 |
5 |
Rolls-Royce PLC | 2944 |
5 |
Aircelle | 488 |
5 |
Rtx Corporation | 8674 |
5 |
Pratt & Whitney Canada Corp. | 4215 |
4 |
Airbus France | 273 |
4 |
Mitsubishi Aircraft Corporation | 197 |
4 |
Joby Aero, Inc. | 200 |
4 |
Electric Aviation Group Ltd | 28 |
4 |
Airbus Operations GmbH | 3188 |
3 |
Airbus Operations S.L. | 511 |
3 |
Commercial Aircraft Corporation of China, Ltd | 141 |
3 |
Other owners | 61 |