- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 7/36 - Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
Patent holdings for IPC class F16N 7/36
Total number of patents in this class: 117
10-year publication summary
|
5
|
12
|
9
|
13
|
17
|
7
|
13
|
6
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamilton Sundstrand Corporation | 4525 |
8 |
| Edwards Limited | 764 |
7 |
| Caterpillar Inc. | 8877 |
4 |
| Rolls-Royce PLC | 2944 |
4 |
| Bell Helicopter Textron Inc. | 1122 |
4 |
| Pratt & Whitney Canada Corp. | 4215 |
3 |
| Dropsa S.p.A. | 32 |
3 |
| Lube Co., Ltd. | 10 |
3 |
| Magna International Inc. | 1236 |
3 |
| Vestas Wind Systems A/S | 3459 |
3 |
| Nissan Motor Co., Ltd. | 12249 |
2 |
| NTN Corporation | 5008 |
2 |
| ABB Schweiz AG | 6321 |
2 |
| Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. | 162 |
2 |
| Cornell Pump Company | 12 |
2 |
| Wilson Tool International Inc. | 159 |
2 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 699 |
2 |
| MAO, Xuemei | 20 |
2 |
| Leonardo UK Ltd | 104 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Other owners | 56 |