- All sections
- B - Performing operations; transporting
- B64B - Lighter-than-air aircraft
- B64B 1/24 - Arrangement of propulsion plant
Patent holdings for IPC class B64B 1/24
Total number of patents in this class: 62
10-year publication summary
|
7
|
6
|
5
|
5
|
6
|
6
|
8
|
3
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flying Whales | 46 |
5 |
| Aerostar International, LLC | 156 |
5 |
| Silicis Technologies, Inc. | 6 |
3 |
| The Boeing Company | 19843 |
2 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Airbus Helicopters | 984 |
2 |
| Solar Ship Inc. | 9 |
2 |
| University of Seoul Industry Cooperation Foundation | 250 |
2 |
| General Electric Company | 18133 |
1 |
| LG Electronics Inc. | 69257 |
1 |
| Pratt & Whitney Canada Corp. | 4215 |
1 |
| Lockheed Martin Corporation | 3406 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| 21st Century Airship Technologies Inc. | 2 |
1 |
| Aerostar International, Inc. | 4 |
1 |
| Airbus Defence and Space, S.A. | 88 |
1 |
| American Honda Motor Co., Inc. | 110 |
1 |
| Centre National d'Etudes Spatiales | 408 |
1 |
| DZYNE Technologies, Inc. | 12 |
1 |
| EMPA Eidg. Materialprufungs- und Forschungsanstalt | 8 |
1 |
| Other owners | 27 |