- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 7/26 - Splash lubrication
Patent holdings for IPC class F16N 7/26
Total number of patents in this class: 31
10-year publication summary
|
7
|
2
|
0
|
2
|
3
|
2
|
2
|
0
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Howden Roots LLC | 14 |
3 |
| ULVAC, Inc. | 1448 |
2 |
| Roots Blowers LLC | 21 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| United Technologies Corporation | 2328 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| Ebara Corporation | 1951 |
1 |
| Allison Transmission, Inc. | 833 |
1 |
| American Axle & Manufacturing, Inc. | 649 |
1 |
| ArvinMeritor Technology, LLC | 404 |
1 |
| CITIC Dicastal CO., LTD | 531 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
1 |
| GKN Driveline North America, Inc. | 134 |
1 |
| Ingersoll-Rand Company | 125 |
1 |
| Ingersoll-Rand International Limited (Ireland) | 1 |
1 |
| Magna Powertrain GmbH & Co KG | 257 |
1 |
| Scania CV AB | 2330 |
1 |
| Schenck Process Australia Pty Limited | 55 |
1 |
| Other owners | 7 |