- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/78 - Rocket-engine plants, i.e. plants carrying both fuel and oxidant thereforControl thereof combined with another jet-propulsion plant with an air-breathing jet-propulsion plant
Patent holdings for IPC class F02K 9/78
Total number of patents in this class: 48
10-year publication summary
|
1
|
1
|
3
|
3
|
5
|
2
|
5
|
7
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reaction Engines Ltd | 34 |
7 |
| Honeywell Aerospace US LLC | 25 |
6 |
| Venus Aerospace Corp. | 39 |
4 |
| Destinus SA | 15 |
4 |
| Airbus Defence and Space SAS | 590 |
2 |
| MBDA UK Limited | 231 |
2 |
| Arianegroup SAS | 539 |
2 |
| Mountain Aerospace Research Solutions, Inc. | 8 |
2 |
| ATRX, Inc. | 3 |
2 |
| PD Aerospace, Ltd. | 3 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
1 |
| Airbus Operations S.A.S. | 2556 |
1 |
| Raytheon Company | 8448 |
1 |
| 8801541 Canada Inc. | 7 |
1 |
| Airbus Safran Launchers SAS | 58 |
1 |
| Grollo Aerospace | 1 |
1 |
| Israel Aerospace Industries Ltd. | 532 |
1 |
| MBDA France | 239 |
1 |
| Microturbo | 28 |
1 |
| Nexter Munitions | 52 |
1 |
| Other owners | 5 |