- All sections
- B - Performing operationstransporting
- B64B - Lighter-than-air aircraft
- B64B 1/66 - Mooring attachments
Patent holdings for IPC class B64B 1/66
Total number of patents in this class: 81
10-year publication summary
|
8
|
10
|
7
|
10
|
8
|
5
|
12
|
6
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flying Whales | 57 |
10 |
| Silicis Technologies, Inc. | 7 |
5 |
| H2 Clipper, Inc. | 24 |
5 |
| Galaxy Unmanned Systems LLC | 5 |
4 |
| Altaeros Energies, Inc. | 18 |
3 |
| Korea Aerospace Research Institute | 316 |
3 |
| Dongguan Frontier Technology Institute | 26 |
3 |
| Altave Indústria, Comércio e Exportação de Aeronaves Ltda-me | 3 |
3 |
| Loon LLC | 78 |
3 |
| Google Inc. | 4147 |
2 |
| Dirisolar | 2 |
2 |
| TCOM, LP, TCOM-GP, LLC, a Delaware limited liability company | 17 |
2 |
| RUFIUS Oy | 5 |
2 |
| Altave Indústria, Comércio Exportação de Aeronaves S.A. | 2 |
2 |
| Onward Technologies, LLC. | 2 |
2 |
| CNIM Systèmes Industriels | 10 |
2 |
| Toyota Motor Corporation | 33572 |
1 |
| Raytheon Company | 8463 |
1 |
| Lockheed Martin Corporation | 3275 |
1 |
| Motorola Solutions, Inc. | 4511 |
1 |
| Other owners | 24 |