- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04F - Pumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumpedsiphons
- F04F 7/02 - Hydraulic rams
Patent holdings for IPC class F04F 7/02
Total number of patents in this class: 17
10-year publication summary
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1
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2
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2
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3
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0
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1
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0
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1
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1
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solventum Intellectual Properties Company | 3398 |
3 |
| Thermofluidics Limited | 3 |
2 |
| Water Powered Technologies Limited | 5 |
2 |
| KCI Licensing, Inc. | 832 |
1 |
| Milwaukee Electric Tool Corporation | 4905 |
1 |
| Nihon University | 269 |
1 |
| Tox PRESSOTECHNIK GmbH & Co. KG | 67 |
1 |
| Wate Powered Technologies Limited | 1 |
1 |
| Glockemann Water Pumps Pty Ltd | 1 |
1 |
| OTA SOGO SETSUBI Co.,Ltd. | 1 |
1 |
| Ecosourcen | 2 |
1 |
| Thermofluidics Ltd. | 1 |
1 |
| Hydrohammer Limited | 2 |
1 |
| Other owners | 0 |