- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 5/226 - Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays using tomography
Patent holdings for IPC class G01V 5/226
Total number of patents in this class: 34
10-year publication summary
|
1
|
0
|
0
|
1
|
0
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0
|
7
|
1
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12
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nuctech Company Limited | 1418 |
9 |
| Tsinghua University | 5890 |
7 |
| Battelle Memorial Institute | 2479 |
3 |
| Ideon Technologies Inc. | 31 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2747 |
1 |
| Analogic Corporation | 312 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2148 |
1 |
| Nottingham Trent University | 87 |
1 |
| Smiths Detection Inc. | 138 |
1 |
| The Government of the United States of America, as represented by the Secretary of Homeland Security | 244 |
1 |
| Shenzhen Xpectvision Technology Co., Ltd. | 373 |
1 |
| RayScan Technologies GmbH | 6 |
1 |
| Chertoff Group, LLC | 18 |
1 |
| Viken Detection Corporation | 62 |
1 |
| Smiths Detection France S.A.S. | 45 |
1 |
| Leo Cancer Care, Inc. | 36 |
1 |
| Seetrue Screening Ltd | 3 |
1 |
| Other owners | 0 |