- All sections
- B - Performing operationstransporting
- B64G - Cosmonauticsvehicles or equipment therefor
- B64G 1/56 - Protection against meteoroids or space debris
Patent holdings for IPC class B64G 1/56
Total number of patents in this class: 76
10-year publication summary
|
9
|
6
|
3
|
4
|
4
|
9
|
5
|
10
|
4
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20131 |
11 |
| Mitsubishi Heavy Industries, Ltd. | 8803 |
4 |
| IHI Corporation | 3452 |
4 |
| Astroscale Japan Inc. | 25 |
3 |
| Aviosonic Space Tech srls | 3 |
3 |
| PHS Space Limited | 3 |
3 |
| Mitsubishi Electric Corporation | 46547 |
2 |
| BAE SYSTEMS plc | 2358 |
2 |
| Bigelow Aerospace | 14 |
2 |
| IHI Aerospace Co., Ltd. | 107 |
2 |
| Kyushu University, National University Corporation | 1661 |
2 |
| United States of America AS represented by The Administrator of NASA | 439 |
2 |
| Slingshot Aerospace, Inc. | 45 |
2 |
| Cosmic Shielding Corporation | 7 |
2 |
| WildStar, LLC | 25 |
2 |
| Rtx BBN Technologies, Inc. | 326 |
2 |
| Northrop Grumman Systems Corporation | 2936 |
1 |
| Thales SA | 2353 |
1 |
| Nippon Telegraph and Telephone Corporation | 17324 |
1 |
| Airbus Defence and Space GmbH | 869 |
1 |
| Other owners | 24 |