- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 41/10 - Engines with prolonged expansion using exhaust turbines
Patent holdings for IPC class F02B 41/10
Total number of patents in this class: 194
10-year publication summary
|
38
|
16
|
24
|
20
|
17
|
3
|
5
|
4
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4496 |
40 |
| Volvo Truck Corporation | 3235 |
21 |
| Mitsubishi Heavy Industries, Ltd. | 8601 |
11 |
| Voith Patent GmbH | 2740 |
10 |
| FPT Motorenforschung AG | 38 |
8 |
| Volvo Lastvagnar AB | 835 |
6 |
| Williams International Co., L.L.C. | 56 |
5 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3045 |
5 |
| Scuderi Group, Inc. | 33 |
4 |
| Robert Bosch GmbH | 42296 |
3 |
| BorgWarner Inc. | 2611 |
3 |
| Bowman Power Group Limited | 32 |
3 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 318 |
3 |
| Valeo Systemes de Controle Moteur | 610 |
3 |
| AVL Mobility Technologies, Inc. | 45 |
3 |
| Caterpillar Inc. | 9397 |
2 |
| Daimler AG | 3405 |
2 |
| Doosan Infracore Co., Ltd. | 309 |
2 |
| Ferrari S.p.A. | 1452 |
2 |
| Hotchkiss Super Deltic Ltd. | 2 |
2 |
| Other owners | 56 |