- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/62 - Combustion or thrust chambers
Patent holdings for IPC class F02K 9/62
Total number of patents in this class: 99
10-year publication summary
|
8
|
11
|
10
|
6
|
18
|
8
|
14
|
9
|
5
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Origin Manufacturing, LLC | 346 |
7 |
| Aerojet Rocketdyne, Inc. | 175 |
6 |
| Firefly Aerospace, Inc. | 17 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 9152 |
5 |
| Northrop Grumman Systems Corporation | 2913 |
4 |
| Mountain Aerospace Research Solutions, Inc. | 8 |
4 |
| Laboratoire Reaction Dynamics Inc. | 6 |
4 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 839 |
3 |
| Firestar Engineering, LLC | 21 |
3 |
| MBDA France | 239 |
3 |
| Arianegroup SAS | 539 |
3 |
| The Boeing Company | 20168 |
2 |
| Gloyer-Taylor Laboratories LLC, DBA Chiropractice | 3 |
2 |
| IHI Corporation | 3531 |
2 |
| Innovative Defense, LLC | 4 |
2 |
| Pusan National University Industry-University Cooperation Foundation | 755 |
2 |
| ArianeGroup GmbH | 67 |
2 |
| Orbion Space Technology, Inc. | 11 |
2 |
| Xi' an Aerospace Propulsion Institute | 19 |
2 |
| Keystone Synergistic Enterprises, LLC | 2 |
2 |
| Other owners | 33 |