- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 9/06 - Investigating density or specific gravity of materialsAnalysing materials by determining density or specific gravity by measuring weight of a known volume of fluids with continuous circulation through a pivotally-supported member
Patent holdings for IPC class G01N 9/06
Total number of patents in this class: 5
10-year publication summary
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1
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0
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0
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0
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1
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0
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1
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0
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1
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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
|
|---|---|---|
| Alia Instruments Holding B.V. | 4 |
3 |
| Alia Vastgoed B.V. | 1 |
1 |
| Inner Mongolia Helin Power Generation Co., Ltd. | 2 |
1 |
| Other owners | 0 |