- 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: 1259
10-year publication summary
|
114
|
145
|
105
|
129
|
117
|
143
|
139
|
152
|
104
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20115 |
94 |
| Arianegroup SAS | 532 |
42 |
| Northrop Grumman Systems Corporation | 2929 |
33 |
| Lanteris Space LLC | 237 |
30 |
| Airbus Defence and Space SAS | 577 |
29 |
| Blue Origin Manufacturing, LLC | 269 |
28 |
| Aerojet Rocketdyne, Inc. | 165 |
22 |
| Thales SA | 2353 |
20 |
| Massachusetts Institute of Technology | 10195 |
16 |
| California Institute of Technology | 4019 |
16 |
| The Aerospace Corporation | 420 |
16 |
| The George Washington University | 447 |
16 |
| Raytheon Company | 8474 |
15 |
| Lockheed Martin Corporation | 3280 |
15 |
| Mitsubishi Heavy Industries, Ltd. | 8999 |
14 |
| BWXT Nuclear Energy, Inc. | 43 |
14 |
| United Launch Alliance, L.L.C. | 80 |
14 |
| Mitsubishi Electric Corporation | 47461 |
13 |
| Airbus Defence and Space Limited | 187 |
13 |
| Momentus Space LLC | 21 |
13 |
| Other owners | 786 |