- All sections
- G - Physics
- G01V - Geophysicsgravitational measurementsdetecting masses or objectstags
- G01V 5/22 - Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
Patent holdings for IPC class G01V 5/22
Total number of patents in this class: 47
10-year publication summary
|
0
|
0
|
1
|
2
|
0
|
4
|
7
|
4
|
26
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rapiscan Holdings, Inc. | 147 |
5 |
| Nuctech Company Limited | 1349 |
3 |
| Rapiscan Systems, Inc. | 296 |
3 |
| Viken Detection Corporation | 59 |
3 |
| Teledyne ETM, Inc. | 4 |
3 |
| Battelle Memorial Institute | 2417 |
2 |
| Tek84 Inc. | 16 |
2 |
| Nuctech (Beijing) Company Limited | 42 |
2 |
| Schlumberger Technology Corporation | 10284 |
1 |
| Toshiba Corporation | 12060 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2726 |
1 |
| Tsinghua University | 5708 |
1 |
| Analogic Corporation | 316 |
1 |
| Auburn University | 499 |
1 |
| John Bean Technologies Corporation | 373 |
1 |
| Nottingham Trent University | 82 |
1 |
| Shanghai United Imaging Healthcare Co., Ltd. | 1767 |
1 |
| Smiths Detection-Watford Limited | 197 |
1 |
| The United States of America, as represented by the Secretary of Agriculture | 1045 |
1 |
| Other owners | 12 |