- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/26 - Burning control
Patent holdings for IPC class F02K 9/26
Total number of patents in this class: 46
10-year publication summary
|
5
|
7
|
2
|
3
|
3
|
5
|
8
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8463 |
14 |
| RCS Rocket Motor Components, Inc. | 13 |
3 |
| Northrop Grumman Systems Corporation | 2929 |
2 |
| Aerojet Rocketdyne, Inc. | 167 |
2 |
| Exquadrum, Inc. | 11 |
2 |
| Goodrich Corporation | 2171 |
2 |
| Arianegroup SAS | 532 |
2 |
| Valley Tech Systems, Inc. | 6 |
2 |
| Cesaroni Aerospace Inc. | 12 |
2 |
| Terves, LLC | 53 |
2 |
| ATRX, Inc. | 3 |
2 |
| Halliburton Energy Services, Inc. | 21169 |
1 |
| Lockheed Martin Corporation | 3278 |
1 |
| The United States of America as represented by the Secretary of the Army | 1242 |
1 |
| Avio S.p.A. | 31 |
1 |
| Firestar Engineering, LLC | 21 |
1 |
| SAVIO S.p.A. | 25 |
1 |
| Utah State University | 201 |
1 |
| Thales | 1765 |
1 |
| Active Vtol Crash Prevention Limited | 3 |
1 |
| Other owners | 2 |