- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 11/00 - Component parts, details, or accessories, not provided for in, or of interest apart from, groups
Patent holdings for IPC class F01M 11/00
Total number of patents in this class: 636
10-year publication summary
|
69
|
71
|
67
|
63
|
49
|
50
|
49
|
40
|
36
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25778 |
41 |
| Ford Global Technologies, LLC | 20970 |
26 |
| Toyota Motor Corporation | 33622 |
20 |
| GM Global Technology Operations LLC | 15443 |
20 |
| Bayerische Motoren Werke Aktiengesellschaft | 14755 |
16 |
| Nissan Motor Co., Ltd. | 12710 |
13 |
| Cummins Inc. | 2635 |
13 |
| Pratt & Whitney Canada Corp. | 4969 |
12 |
| ZF Friedrichshafen AG | 7176 |
11 |
| Brunswick Corporation | 1410 |
11 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12635 |
11 |
| Discovery Energy, LLC | 382 |
9 |
| Caterpillar Inc. | 9858 |
8 |
| Safran Aircraft Engines | 6428 |
8 |
| Deere & Company | 7785 |
7 |
| Yamaha Motor Co., Ltd. | 2824 |
7 |
| Audi AG | 7410 |
7 |
| Castrol Limited | 521 |
7 |
| RENAULT s.a.s. | 5416 |
7 |
| Arctic Cat Inc. | 431 |
6 |
| Other owners | 376 |