- 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: 626
10-year publication summary
|
69
|
72
|
67
|
64
|
49
|
51
|
48
|
40
|
36
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25274 |
41 |
| Ford Global Technologies, LLC | 20594 |
26 |
| Toyota Motor Corporation | 32231 |
20 |
| GM Global Technology Operations LLC | 15062 |
20 |
| Bayerische Motoren Werke Aktiengesellschaft | 14394 |
16 |
| Cummins Inc. | 2585 |
13 |
| Pratt & Whitney Canada Corp. | 4757 |
12 |
| Nissan Motor Co., Ltd. | 12486 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12797 |
12 |
| ZF Friedrichshafen AG | 7142 |
11 |
| Brunswick Corporation | 1361 |
11 |
| Discovery Energy, LLC | 380 |
9 |
| Caterpillar Inc. | 9549 |
8 |
| Deere & Company | 7609 |
7 |
| Yamaha Motor Co., Ltd. | 2811 |
7 |
| Audi AG | 7361 |
7 |
| Castrol Limited | 520 |
7 |
| RENAULT s.a.s. | 5459 |
7 |
| Safran Aircraft Engines | 6280 |
7 |
| Arctic Cat Inc. | 413 |
6 |
| Other owners | 367 |