- All sections
- B - Performing operationstransporting
- B64B - Lighter-than-air aircraft
- B64B 1/60 - Gas-bags surrounded by separate containers of inert gas
Patent holdings for IPC class B64B 1/60
Total number of patents in this class: 33
10-year publication summary
|
3
|
5
|
8
|
4
|
3
|
5
|
1
|
1
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aerostar International, LLC | 157 |
5 |
| Lockheed Martin Corporation | 3266 |
4 |
| Silicis Technologies, Inc. | 7 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
2 |
| Egan Airships, Inc. | 6 |
2 |
| LTA Research and Exploration, LLC | 16 |
2 |
| Space Balloon Technologies Corp. | 6 |
2 |
| Airbus Group SAS | 82 |
1 |
| Raven Industries, Inc. | 346 |
1 |
| Stratospheric Airships, LLC | 8 |
1 |
| SKYCOM Corporation | 3 |
1 |
| Shenzhen Kuang-chi Space Tech. Co. Ltd. | 53 |
1 |
| SST Condor Holding B.V. I.o. | 1 |
1 |
| BERTOCCO, Jose Onofre Nogueira | 1 |
1 |
| Philip Rettger | 1 |
1 |
| Robert Matthew Panas | 1 |
1 |
| Mach Industries Inc. | 11 |
1 |
| Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro - Faperj | 2 |
1 |
| Syrasolar Serviços de Instalações Elétricas Ltda | 2 |
1 |
| Other owners | 0 |