- All sections
- G - Physics
- G01F - Measuring volume, volume flow, mass flow, or liquid levelmetering by volume
- G01F 1/48 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by a capillary element
Patent holdings for IPC class G01F 1/48
Total number of patents in this class: 36
10-year publication summary
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4
|
1
|
1
|
5
|
2
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6
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2
|
4
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3
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HORIBA STEC, Co., Ltd. | 339 |
7 |
| Elvesys | 9 |
4 |
| Honeywell International Inc. | 13540 |
3 |
| Koninklijke Philips N.V. | 24767 |
2 |
| Lam Research Corporation | 5272 |
2 |
| Illinois Tool Works Inc. | 11478 |
1 |
| President and Fellows of Harvard College | 5986 |
1 |
| Advanced Energy Industries, Inc. | 468 |
1 |
| Berkin B.V. | 94 |
1 |
| Fujikin Incorporated | 692 |
1 |
| ISP System | 10 |
1 |
| Kyushu Institute of Technology | 292 |
1 |
| MKS Instruments, Inc. | 648 |
1 |
| New Tech Copper SpA | 21 |
1 |
| Protochips, Inc. | 77 |
1 |
| Rosemount Inc. | 1188 |
1 |
| Saudi Arabian Oil Company | 13224 |
1 |
| Surpass Industry Co., Ltd. | 167 |
1 |
| University of Occupational and Environmental Health, Japan | 29 |
1 |
| University of Science and Technology of China | 400 |
1 |
| Other owners | 3 |