- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 75/12 - Other methods of operation
Patent holdings for IPC class F02B 75/12
Total number of patents in this class: 171
10-year publication summary
|
9
|
12
|
18
|
23
|
7
|
6
|
10
|
8
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21509 |
28 |
| Mazda Motor Corporation | 3296 |
13 |
| Ethanol Boosting Systems, LLC | 25 |
10 |
| Toyota Motor Corporation | 35772 |
9 |
| Hitachi Astemo, Ltd. | 6410 |
8 |
| Caterpillar Inc. | 10267 |
5 |
| McAlister Technologies, LLC | 125 |
5 |
| Robert Bosch GmbH | 44160 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
4 |
| Volvo Truck Corporation | 3911 |
4 |
| GM Global Technology Operations LLC | 16124 |
3 |
| Denso Corporation | 25534 |
3 |
| Nissan Motor Co., Ltd. | 12964 |
3 |
| Saudi Arabian Oil Company | 14235 |
3 |
| Volkswagen AG | 7461 |
3 |
| Mercedes-Benz Group AG | 5557 |
3 |
| Hyundai Motor Company | 24653 |
2 |
| Yamaha Motor Co., Ltd. | 2839 |
2 |
| FCA US LLC | 3562 |
2 |
| Cummins Inc. | 2632 |
2 |
| Other owners | 55 |