- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 7/08 - Methods of operating
Patent holdings for IPC class F02B 7/08
Total number of patents in this class: 25
10-year publication summary
|
2
|
4
|
1
|
1
|
1
|
0
|
2
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HPDI Technology Limited Partnership | 80 |
4 |
| Robert Bosch GmbH | 44291 |
2 |
| Sturman Digital Systems, LLC | 37 |
2 |
| Volvo Technology Corporation | 41 |
2 |
| Cespira Canada Limited Partnership | 96 |
2 |
| Caterpillar Inc. | 10302 |
1 |
| AFV Alternative Fuel Vehicle | 1 |
1 |
| Cummins Inc. | 2651 |
1 |
| IHI Corporation | 3539 |
1 |
| Intelligent Diesel Systems Ltd. | 2 |
1 |
| Volvo Technological Development Corporation | 1 |
1 |
| Volvo Truck Corporation | 3951 |
1 |
| Weichai Power Co., Ltd. | 311 |
1 |
| Westport Power Inc. | 112 |
1 |
| Roger Mercure | 2 |
1 |
| Innio Jenbacher GmbH & Co og | 307 |
1 |
| MAN Truck & Bus SE | 500 |
1 |
| Westport Fuel Systems Canada Inc. | 90 |
1 |
| Other owners | 0 |