- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 3/16 - Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
Patent holdings for IPC class F16D 3/16
Total number of patents in this class: 136
10-year publication summary
|
14
|
13
|
9
|
10
|
10
|
11
|
9
|
14
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4976 |
7 |
| Ti̇rsan Kardan Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 53 |
5 |
| PI Tech Innovations LLC | 15 |
5 |
| Aktiebolaget SKF | 2945 |
3 |
| Dana Automotive Systems Group, LLC | 431 |
3 |
| Turbo Drill Industries, Inc. | 63 |
3 |
| Ninestar Corporation | 58 |
3 |
| Halliburton Energy Services, Inc. | 20891 |
2 |
| Hyundai Motor Company | 21987 |
2 |
| Hamilton Sundstrand Corporation | 4868 |
2 |
| NSK Ltd. | 2777 |
2 |
| Mitsubishi Chemical Corporation | 4507 |
2 |
| Hyundai Wia Corporation | 147 |
2 |
| Primetals Technologies Japan, Ltd. | 165 |
2 |
| Punk Couplings Limited | 13 |
2 |
| Steering Solutions IP Holding Corporation | 920 |
2 |
| Super ATV, LLC | 105 |
2 |
| Textron Inc. | 106 |
2 |
| University of Washington | 2326 |
2 |
| Aselsan Elektronik Sanayi ve Ticaret A.S. | 356 |
2 |
| Other owners | 81 |