- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 27/053 - Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the cylinders
Patent holdings for IPC class F04B 27/053
Total number of patents in this class: 58
10-year publication summary
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5
|
6
|
5
|
5
|
1
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3
|
3
|
5
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4
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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
|
|---|---|---|
| ThyssenKrupp AG | 3402 |
7 |
| ThyssenKrupp Dynamic Components GmbH | 34 |
5 |
| GEA Bock GmbH | 15 |
3 |
| Robert Bosch GmbH | 43321 |
2 |
| Optimum Power Technology, L.P. | 6 |
2 |
| WABCO Europe BVBA | 216 |
2 |
| Yugen Kaisha K. R & D | 7 |
2 |
| Cobham Mission Systems Davenport LSS Inc. | 72 |
2 |
| Continental Teves AG & Co. oHG | 1510 |
1 |
| Daikin Industries, Ltd. | 10223 |
1 |
| Makita Corporation | 2500 |
1 |
| Arcelik A.S. | 3418 |
1 |
| Artemis Intelligent Power Limited | 97 |
1 |
| Bendix Commercial Vehicle Systems LLC | 884 |
1 |
| Bharat Forge Ltd. | 46 |
1 |
| Bitzer Kühlmaschinenbau GmbH | 176 |
1 |
| Danfoss Power Solutions GmbH & Co. OHG | 73 |
1 |
| Danfoss Power Solutions Inc. | 112 |
1 |
| Gast Manufacturing, Inc. | 29 |
1 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1508 |
1 |
| Other owners | 21 |