- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01M - Lubricating of machines or engines in general; lubricating internal-combustion engines; crankcase ventilating
- F01M 1/16 - Controlling lubricant pressure or quantity
Patent holdings for IPC class F01M 1/16
Total number of patents in this class: 532
10-year publication summary
|
38
|
56
|
55
|
67
|
43
|
55
|
32
|
26
|
18
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 19702 |
27 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
25 |
| Hans Jensen Lubricators A/S | 41 |
21 |
| Mazda Motor Corporation | 3087 |
20 |
| Hyundai Motor Company | 19021 |
19 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
19 |
| Toyota Motor Corporation | 28582 |
18 |
| Unick Corporation | 46 |
15 |
| Kia Motors Corporation | 7946 |
13 |
| Yamada Manufacturing Co., Ltd. | 141 |
13 |
| GM Global Technology Operations LLC | 13620 |
11 |
| Isuzu Motors Limited | 2158 |
11 |
| Volvo Truck Corporation | 2764 |
11 |
| Stackpole International Engineered Products, Ltd. | 46 |
10 |
| Hitachi Astemo, Ltd. | 5618 |
10 |
| Honda Motor Co., Ltd. | 24537 |
9 |
| Bombardier Recreational Products Inc. | 1262 |
8 |
| BorgWarner Inc. | 2604 |
8 |
| Safran Aircraft Engines | 5739 |
8 |
| Rtx Corporation | 8674 |
8 |
| Other owners | 248 |