- All sections
- B - Performing operationstransporting
- B64D - Equipment for fitting in or to aircraftflight suitsparachutesarrangement or mounting of power plants or propulsion transmissions in aircraft
- B64D 37/02 - Tanks
Patent holdings for IPC class B64D 37/02
Total number of patents in this class: 195
10-year publication summary
|
18
|
26
|
31
|
20
|
17
|
15
|
12
|
9
|
6
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20031 |
31 |
| Safran AeroSystems | 238 |
17 |
| Airbus Operations Limited | 1258 |
14 |
| Hamilton Sundstrand Corporation | 4836 |
12 |
| General Electric Company | 13838 |
7 |
| Airbus Operations GmbH | 3330 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 8664 |
5 |
| AAI Corporation | 69 |
4 |
| Sikorsky Aircraft Corporation | 1105 |
4 |
| Simmonds Precision Products, Inc. | 273 |
4 |
| Airbus S.A.S. | 899 |
3 |
| Lockheed Martin Corporation | 3277 |
3 |
| Mitsubishi Aircraft Corporation | 136 |
3 |
| Parker Intangibles LLC | 1171 |
3 |
| Textron Innovations Inc. | 2295 |
3 |
| Centitvc- Centro de Nanotecnologia e Materiais Técnicos, Funcionais e Inteligentes | 39 |
3 |
| 3m Innovative Properties Company | 17853 |
2 |
| Pratt & Whitney Canada Corp. | 4663 |
2 |
| Airbus Operations S.A.S. | 2473 |
2 |
| Airbus UK Limited | 89 |
2 |
| Other owners | 65 |