- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 33/34 - Engines with pumps other than of reciprocating-piston type with rotary pumps
Patent holdings for IPC class F02B 33/34
Total number of patents in this class: 122
10-year publication summary
|
15
|
11
|
15
|
14
|
6
|
1
|
4
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Corporation | 1802 |
8 |
| BorgWarner Inc. | 2587 |
8 |
| Polaris Industries Inc. | 2329 |
7 |
| Eaton Intelligent Power Limited | 6306 |
6 |
| Valeo Systemes de Controle Moteur | 572 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 9279 |
4 |
| Pratt & Whitney Canada Corp. | 5638 |
4 |
| Ford Global Technologies, LLC | 21664 |
4 |
| General Atomics Aeronautical Systems, Inc. | 214 |
4 |
| Honeywell International Inc. | 12729 |
3 |
| Hyundai Motor Company | 25253 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15559 |
3 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1605 |
3 |
| Kawasaki Motors, Ltd. | 1548 |
3 |
| Honda Motor Co., Ltd. | 26702 |
2 |
| Robert Bosch GmbH | 44445 |
2 |
| Caterpillar Inc. | 10375 |
2 |
| Mazda Motor Corporation | 3326 |
2 |
| JPMorgan Chase Bank, National Association | 8982 |
2 |
| DeltaHawk Engines, Inc. | 27 |
2 |
| Other owners | 45 |