- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 1/2064 - Housings
Patent holdings for IPC class F04B 1/2064
Total number of patents in this class: 21
10-year publication summary
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1
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1
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2
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4
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5
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6
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2
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0
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2
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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
|
|---|---|---|
| Robert Bosch GmbH | 43213 |
6 |
| Parker Intangibles LLC | 1196 |
2 |
| Liberty Advanced Equipment Technologies LLC | 24 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2679 |
1 |
| Caterpillar Inc. | 9950 |
1 |
| Daido Metal Company Ltd. | 242 |
1 |
| IFP Energies Nouvelles | 3013 |
1 |
| National Oilwell Varco, L.P. | 1701 |
1 |
| Poclain Hydraulics Industrie | 245 |
1 |
| Danfoss A/S | 1377 |
1 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3129 |
1 |
| Guangdong Meizhi Compressor Co., Ltd. | 1 |
1 |
| OverAir, Inc. | 19 |
1 |
| Archer Aviation Inc. | 323 |
1 |
| Other owners | 0 |