- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 5/222 - Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays measuring scattered radiation
Patent holdings for IPC class G01V 5/222
Total number of patents in this class: 33
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
4
|
10
|
9
|
5
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Viken Detection Corporation | 66 |
7 |
| Rapiscan Systems, Inc. | 283 |
4 |
| Nuctech Company Limited | 1479 |
3 |
| Smiths Detection Inc. | 126 |
2 |
| Smiths Detection Germany GmbH | 69 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
1 |
| Tsinghua University | 6233 |
1 |
| American Science and Engineering, Inc. | 98 |
1 |
| BAE SYSTEMS plc | 2500 |
1 |
| Korea Institute of Ocean Science & Technology | 441 |
1 |
| Nottingham Trent University | 90 |
1 |
| Varex Imaging Corporation | 335 |
1 |
| Canon Medical Systems Corporation | 1817 |
1 |
| Siemens Healthineers AG | 7082 |
1 |
| Videray Technologies, Inc. | 9 |
1 |
| Lynkeos Technology Limited | 3 |
1 |
| Gscan OÜ | 6 |
1 |
| Smiths Detection France S.A.S. | 50 |
1 |
| Videray Technologies, LLC | 1 |
1 |
| Gamma Reality, Inc. | 2 |
1 |
| Other owners | 0 |