- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 25/18 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
Patent holdings for IPC class F16H 25/18
Total number of patents in this class: 254
10-year publication summary
|
38
|
44
|
30
|
25
|
16
|
16
|
11
|
12
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covidien LP | 10666 |
7 |
| Exedy Corporation | 490 |
7 |
| Continental Automotive GmbH | 4623 |
6 |
| Lake Country Tool, LLC | 27 |
5 |
| Vitesco Technologies GmbH | 2405 |
5 |
| IMS Gear SE & Co. KGaA | 128 |
4 |
| Valeo Systemes de Controle Moteur | 591 |
4 |
| Robert Bosch GmbH | 43587 |
3 |
| Whirlpool Corporation | 4559 |
3 |
| Hamilton Sundstrand Corporation | 5017 |
3 |
| Schaeffler Technologies AG & Co. KG | 10707 |
3 |
| NTN Corporation | 4933 |
3 |
| NSK Ltd. | 2824 |
3 |
| First Dome Corporation | 77 |
3 |
| Maschinenfabrik Gustav Eirich GmbH & Co. KG | 127 |
3 |
| National University Corporation Fukushima University | 29 |
3 |
| Panasonic Corporation | 19586 |
2 |
| Brother Industries, Ltd. | 12867 |
2 |
| Gyrus ACMI, Inc. | 1276 |
2 |
| Hyundai Motor Company | 23762 |
2 |
| Other owners | 181 |