- All sections
- B - Performing operationstransporting
- B64B - Lighter-than-air aircraft
- B64B 1/54 - Captive balloons connecting two or more balloons in superimposed relationship
Patent holdings for IPC class B64B 1/54
Total number of patents in this class: 13
10-year publication summary
|
1
|
4
|
0
|
2
|
1
|
2
|
2
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8386 |
2 |
| The Thin Red Line Aerospace Ltd. | 6 |
2 |
| Aeronext Inc. | 165 |
2 |
| University of Florida Research Foundation, Inc. | 4026 |
1 |
| Raven Industries, Inc. | 300 |
1 |
| Sakase ADTECH Co., Ltd. | 2 |
1 |
| Stratospheric Airships, LLC | 8 |
1 |
| World View Enterprises, Inc. | 43 |
1 |
| Aviation Mobile Apps, LLC | 1 |
1 |
| Stratobotic S.r.l. | 2 |
1 |
| Other owners | 0 |