- All sections
- B - Performing operationstransporting
- B64G - Cosmonauticsvehicles or equipment therefor
- B64G 1/40 - Arrangements or adaptations of propulsion systems
Patent holdings for IPC class B64G 1/40
Total number of patents in this class: 1167
10-year publication summary
|
119
|
121
|
152
|
111
|
134
|
117
|
151
|
139
|
142
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19915 |
95 |
| Arianegroup SAS | 504 |
36 |
| Northrop Grumman Systems Corporation | 2929 |
31 |
| Airbus Defence and Space SAS | 549 |
29 |
| Maxar Space LLC | 243 |
29 |
| Blue Origin, LLC | 169 |
25 |
| Aerojet Rocketdyne, Inc. | 162 |
22 |
| Thales SA | 2329 |
21 |
| Massachusetts Institute of Technology | 9921 |
16 |
| Raytheon Company | 8442 |
15 |
| Lockheed Martin Corporation | 3308 |
15 |
| California Institute of Technology | 3935 |
15 |
| The Aerospace Corporation | 426 |
15 |
| The George Washington University | 425 |
15 |
| Airbus Defence and Space Limited | 189 |
13 |
| BWXT Nuclear Energy, Inc. | 44 |
13 |
| United Launch Alliance, L.L.C. | 77 |
13 |
| Momentus Space LLC | 20 |
13 |
| Mitsubishi Heavy Industries, Ltd. | 8545 |
12 |
| Centre National d'Etudes Spatiales | 403 |
12 |
| Other owners | 712 |