- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/00 - Rocket-engine plants, i.e. plants carrying both fuel and oxidant thereforControl thereof
Patent holdings for IPC class F02K 9/00
Total number of patents in this class: 85
10-year publication summary
|
6
|
5
|
1
|
7
|
5
|
7
|
4
|
4
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20113 |
7 |
| Raytheon Company | 8479 |
6 |
| Safran Aircraft Engines | 6503 |
6 |
| Arianegroup SAS | 532 |
6 |
| Northrop Grumman Systems Corporation | 2930 |
5 |
| Centre National d'Etudes Spatiales | 397 |
4 |
| Rtx Corporation | 9811 |
4 |
| Bank of America, N.A., AS The Successor Agent | 54 |
2 |
| Firestar Engineering, LLC | 21 |
2 |
| Florida Turbine Technologies, Inc. | 128 |
2 |
| MBDA France | 233 |
2 |
| University of Central Florida Research Foundation, Inc. | 1231 |
2 |
| University of Southampton | 447 |
2 |
| Snecma | 1059 |
2 |
| General Electric Company | 13815 |
1 |
| Siemens AG | 24299 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2825 |
1 |
| Hamilton Sundstrand Corporation | 5013 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10976 |
1 |
| Aerojet Rocketdyne, Inc. | 165 |
1 |
| Other owners | 27 |