- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 13/07 - Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors in distinct sequence
Patent holdings for IPC class F15B 13/07
Total number of patents in this class: 34
10-year publication summary
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2
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4
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6
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3
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2
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2
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2
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3
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sun Hydraulics, LLC | 67 |
3 |
| Altus Intervention (technologies) AS | 66 |
3 |
| Hitachi Construction Machinery Co., Ltd. | 2643 |
2 |
| Alcon, Inc. | 5440 |
2 |
| Volvo Truck Corporation | 3418 |
2 |
| Danfoss A/S | 1353 |
2 |
| Caterpillar Inc. | 9558 |
1 |
| Blue Leaf I.P., Inc. | 2806 |
1 |
| Audi AG | 7365 |
1 |
| Caterpillar Paving Products Inc. | 671 |
1 |
| ConocoPhillips Company | 1671 |
1 |
| Hilite Germany GmbH | 65 |
1 |
| HydraForce, Inc. | 38 |
1 |
| Liebherr-Hydraulikbagger GmbH | 42 |
1 |
| Palfinger AG | 229 |
1 |
| Parker-Hannifin Corporation | 1035 |
1 |
| Putzmeister Engineering GmbH | 340 |
1 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 558 |
1 |
| Sidel Participations | 1014 |
1 |
| The University Court of the University of Edinburgh | 476 |
1 |
| Other owners | 6 |