- All sections
- B - Performing operations; transporting
- B64G - Cosmonautics; vehicles or equipment therefor
- B64G 1/52 - Protection, safety or emergency devices; Survival aids
Patent holdings for IPC class B64G 1/52
Total number of patents in this class: 138
10-year publication summary
|
14
|
21
|
9
|
12
|
3
|
12
|
12
|
9
|
11
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
22 |
| Lockheed Martin Corporation | 3406 |
11 |
| Raytheon Company | 8535 |
7 |
| Northrop Grumman Systems Corporation | 2940 |
5 |
| Arianegroup SAS | 493 |
5 |
| Maxar Space LLC | 236 |
5 |
| Airbus Defence and Space SAS | 502 |
4 |
| Airbus Operations GmbH | 3188 |
3 |
| Hamilton Sundstrand Corporation | 4525 |
3 |
| TGV Rockets, Inc. | 3 |
3 |
| Thales SA | 2318 |
2 |
| Airbus Defence and Space GmbH | 886 |
2 |
| Blue Origin, LLC | 120 |
2 |
| United Launch Alliance, L.L.C. | 66 |
2 |
| The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | 527 |
2 |
| WorldVu Satellites Limited | 25 |
2 |
| Nanoracks, LLC | 21 |
2 |
| ArianeGroup GmbH | 62 |
2 |
| Wing Aviation LLC | 390 |
2 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Other owners | 51 |