- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/10 - Shape or structure of solid propellant charges
Patent holdings for IPC class F02K 9/10
Total number of patents in this class: 77
10-year publication summary
|
13
|
9
|
3
|
6
|
4
|
3
|
6
|
8
|
10
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8454 |
11 |
| Firehawk Aerospace, Inc. | 25 |
10 |
| X-bow Launch Systems Inc. | 28 |
8 |
| Laboratoire Reaction Dynamics Inc. | 6 |
4 |
| Purdue Research Foundation | 3986 |
3 |
| The Aerospace Corporation | 424 |
3 |
| Arianegroup SAS | 542 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9252 |
2 |
| Northrop Grumman Systems Corporation | 2912 |
2 |
| Aerojet Rocketdyne, Inc. | 141 |
2 |
| Airbus Defence and Space SAS | 592 |
2 |
| Avio S.p.A. | 31 |
2 |
| Goodrich Corporation | 2182 |
2 |
| RCS Rocket Motor Components, Inc. | 13 |
2 |
| Cesaroni Aerospace Inc. | 13 |
2 |
| The United States of America as represented by the Secretary of the Army | 1265 |
1 |
| Bayern-Chemie Gesellschaft fur Flugchemische Antriebe mbH | 5 |
1 |
| CU Aerospace, LLC | 21 |
1 |
| Experimental Propulsion Lab, LLC | 1 |
1 |
| Government of the United States, as represented by the Secretary of the Air Force | 313 |
1 |
| Other owners | 14 |