- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02B - Internal-combustion piston engines; combustion engines in general
- F02B 9/00 - Engines characterised by other types of ignition
Patent holdings for IPC class F02B 9/00
Total number of patents in this class: 5
10-year publication summary
|
2
|
1
|
0
|
0
|
0
|
0
|
2
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aramco Services Company | 3750 |
1 |
| BERU AG | 25 |
1 |
| Orbital Australia Pty Ltd | 72 |
1 |
| Saudi Arabian Oil Company | 12446 |
1 |
| Mallikarjuna, Challa Balaiah | 1 |
1 |
| Other owners | 0 |