- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16N - Lubricating
- F16N 39/06 - Arrangements for conditioning of lubricants in the lubricating system by filtration
Patent holdings for IPC class F16N 39/06
Total number of patents in this class: 192
10-year publication summary
|
9
|
22
|
18
|
25
|
18
|
12
|
12
|
20
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MANN+HUMMEL GmbH | 1800 |
9 |
| Pratt & Whitney Canada Corp. | 5331 |
8 |
| Cummins Filtration IP, Inc. | 622 |
6 |
| Caterpillar Inc. | 10180 |
5 |
| Veem Ltd. | 20 |
5 |
| C.C. Jensen A/S | 50 |
5 |
| Rtx Corporation | 9916 |
5 |
| ZF Friedrichshafen AG | 7220 |
4 |
| RPM Industries, LLC | 78 |
4 |
| Deere & Company | 7981 |
3 |
| Schaeffler Technologies GmbH & Co. KG | 847 |
3 |
| ITT Manufacturing Enterprises LLC | 417 |
3 |
| Scania CV AB | 2404 |
3 |
| Innio Jenbacher GmbH & Co og | 293 |
3 |
| Zhengzhou Autol Technology Co., Ltd. | 16 |
3 |
| Toyota Motor Corporation | 34877 |
2 |
| Airbus Helicopters | 933 |
2 |
| GM Global Technology Operations LLC | 15893 |
2 |
| Carrier Corporation | 3963 |
2 |
| NSK Ltd. | 2826 |
2 |
| Other owners | 113 |