- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 48/04 - Control by fluid pressure providing power assistance
Patent holdings for IPC class F16D 48/04
Total number of patents in this class: 31
10-year publication summary
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1
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1
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4
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1
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1
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1
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2
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 11093 |
5 |
| PT Tech, LLC | 29 |
3 |
| Honda Motor Co., Ltd. | 26105 |
2 |
| BorgWarner Inc. | 2582 |
2 |
| Kubota Corporation | 4409 |
2 |
| Rg3 Inprop, LLC | 4 |
2 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1342 |
2 |
| Robert Bosch GmbH | 44254 |
1 |
| Nissan Motor Co., Ltd. | 13014 |
1 |
| Hyundai Motor Company | 24808 |
1 |
| Kia Motors Corporation | 7718 |
1 |
| Hyundai Mobis Co., Ltd. | 3631 |
1 |
| IVECO Magirus AG | 69 |
1 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 665 |
1 |
| LuK Lamellen und Kupplungsbau Beteiligungs KG | 150 |
1 |
| RENAULT s.a.s. | 5377 |
1 |
| Kongsberg Automotive AS | 34 |
1 |
| TVS Motor Company Limited | 897 |
1 |
| Luoyang Wei LIN Hydraulic Machinery Co.,Ltd | 1 |
1 |
| Luoyang Weilin Hydraulic Machinery Co., Ltd | 1 |
1 |
| Other owners | 0 |