- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; rotary-piston, or oscillating-piston, positive-displacement pumps
- F04C 3/06 - Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees
Patent holdings for IPC class F04C 3/06
Total number of patents in this class: 15
10-year publication summary
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2
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1
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1
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2
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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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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
2 |
| Yanovsky, Ilya Yakovlevich | 2 |
2 |
| Vogelsang GmbH & Co. KG | 54 |
2 |
| Shenzhen Spherical Fluid Power Technology Co.,Ltd. | 9 |
2 |
| Exponential Technologies, Inc. | 37 |
1 |
| J.g.m. Van Heck Beheer B.V. | 2 |
1 |
| Nanyang Technological University | 1739 |
1 |
| Vhit S.p.A. | 64 |
1 |
| Indian Institute of Technology Madras (IIT Madras) | 347 |
1 |
| Shenzhen Zhongke Zheng'an Science & Technology Partnership Enterprise(limited partnership) | 1 |
1 |
| SNC Promex AS | 1 |
1 |
| Other owners | 0 |