- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 53/14 - Adaptations of engines for driving, or engine combinations with, other devices
Patent holdings for IPC class F02B 53/14
Total number of patents in this class: 94
10-year publication summary
|
15
|
19
|
15
|
8
|
4
|
2
|
4
|
5
|
7
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5517 |
70 |
| Lumenium Power LLC | 9 |
5 |
| WB Development Company, LLC | 19 |
2 |
| FNF Innovation Sh.p.k. | 14 |
2 |
| Mazda Motor Corporation | 3304 |
1 |
| AVL List GmbH | 1330 |
1 |
| BRB / SHERLINE, Inc | 4 |
1 |
| LiquidPiston, Inc. | 49 |
1 |
| Technion Research & Development Foundation Ltd. | 1258 |
1 |
| Fuelsave GmbH | 19 |
1 |
| Quest Engines, LLC | 31 |
1 |
| Innio Jenbacher GmbH & Co og | 306 |
1 |
| Constant Velocity Design LLC | 2 |
1 |
| BULANOV, Ruslan Yurevich | 1 |
1 |
| České Vysoké Učení V Praze | 1 |
1 |
| GROMOV, Maksim Nikolaevich | 1 |
1 |
| SKOROMNOV, Aleksei Viktorovich | 1 |
1 |
| Monmic Engines AB | 1 |
1 |
| Upgrade Technology Engineering Ltd. | 1 |
1 |
| Other owners | 0 |