- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16N - Lubricating
- F16N 1/00 - Constructional modifications of parts of machines or apparatus for the purpose of lubrication
Patent holdings for IPC class F16N 1/00
Total number of patents in this class: 158
10-year publication summary
|
4
|
3
|
8
|
12
|
4
|
15
|
8
|
7
|
10
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4880 |
9 |
| H.e.f. | 116 |
4 |
| Nidec Corporation | 2698 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8861 |
3 |
| Rtx Corporation | 9568 |
3 |
| General Electric Company | 13858 |
2 |
| SNECMA S.A. | 1148 |
2 |
| Airbus Helicopters | 944 |
2 |
| Smith International, Inc. | 714 |
2 |
| Bell Helicopter Textron Inc. | 1021 |
2 |
| FANUC Corporation | 6851 |
2 |
| Goodrich Actuation Systems SAS | 173 |
2 |
| Hiwin Technologies Corp. | 330 |
2 |
| LISI Aerospace | 132 |
2 |
| Nippon Thompson Co., Ltd. | 223 |
2 |
| Rolls-Royce Corporation | 1749 |
2 |
| SMS Group GmbH | 1140 |
2 |
| Transmission Cvtcorp Inc. | 62 |
2 |
| Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd. | 114 |
2 |
| Kunshan Kersen Science&Technology Co.,Ltd. | 9 |
2 |
| Other owners | 105 |