- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 75/02 - Engines characterised by their cycles, e.g. six-stroke
Patent holdings for IPC class F02B 75/02
Total number of patents in this class: 557
10-year publication summary
|
100
|
66
|
86
|
59
|
47
|
47
|
50
|
29
|
28
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Atomics Aeronautical Systems, Inc. | 214 |
31 |
| ANDREAS STIHL AG & Co. KG | 869 |
28 |
| Ford Global Technologies, LLC | 21686 |
25 |
| Volvo Truck Corporation | 3989 |
24 |
| Polaris Industries Inc. | 2332 |
20 |
| Yamabiko Corporation | 307 |
20 |
| Honda Motor Co., Ltd. | 26719 |
18 |
| BRP-Rotax GmbH & Co. KG | 199 |
14 |
| Caterpillar Inc. | 10391 |
13 |
| Arctic Cat Inc. | 494 |
13 |
| Husqvarna AB | 3057 |
11 |
| Achates Power, Inc. | 90 |
9 |
| DeltaHawk Engines, Inc. | 27 |
9 |
| Bombardier Recreational Products Inc. | 1544 |
8 |
| Makita Corporation | 2618 |
7 |
| Suzuki Motor Corporation | 1392 |
7 |
| Hytech Power, LLC | 16 |
7 |
| Mazda Motor Corporation | 3327 |
6 |
| EMAK S.p.A. | 72 |
6 |
| GM Global Technology Operations LLC | 16327 |
5 |
| Other owners | 276 |