- All sections
- G - Physics
- G01B - Measuring length, thickness or similar linear dimensions; measuring angles; measuring areas; measuring irregularities of surfaces or contours
- G01B 13/20 - Measuring arrangements characterised by the use of fluids for measuring areas, e.g. pneumatic planimeters
Patent holdings for IPC class G01B 13/20
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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3
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0
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0
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0
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0
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0
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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
|
|---|---|---|
| Pictometry International Corp. | 203 |
2 |
| Peracutus Holding B.V. | 2 |
2 |
| Siemens AG | 24990 |
1 |
| Other owners | 0 |