- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 11/30 - Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
Patent holdings for IPC class G01F 11/30
Total number of patents in this class: 22
10-year publication summary
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1
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0
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1
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0
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3
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3
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4
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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
|
|---|---|---|
| DEKA Products Limited Partnership | 1887 |
7 |
| Centre National de La Recherche Scientifique | 11026 |
1 |
| Ford Global Technologies, LLC | 21524 |
1 |
| Rockwell Automation Technologies, Inc. | 2805 |
1 |
| Georgia Tech Research Corporation | 2950 |
1 |
| Centre National d'Etudes Spatiales | 398 |
1 |
| Dlhbowles, Inc. | 46 |
1 |
| IPR - Intelligente Peripherien fur Roboter GmbH | 28 |
1 |
| MiracleCorp Products | 30 |
1 |
| Nordson Corporation | 1202 |
1 |
| Power Measurement Ltd. | 20 |
1 |
| Provisur Technologies, Inc. | 113 |
1 |
| Rosemount Inc. | 1144 |
1 |
| Universite D'aix-marseille | 933 |
1 |
| Vermes Microdispensing GmbH | 70 |
1 |
| Rtx Corporation | 10128 |
1 |
| Other owners | 0 |