- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 5/005 - Containers for solid radioactive wastes, e.g. for ultimate disposal
Patent holdings for IPC class G21F 5/005
Total number of patents in this class: 183
10-year publication summary
|
13
|
22
|
15
|
16
|
22
|
13
|
14
|
7
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holtec International, Inc. | 275 |
51 |
| TN International | 67 |
17 |
| NAC International, Inc. | 47 |
8 |
| Australian Nuclear Science and Technology Organisation | 68 |
7 |
| Deep Isolation, Inc. | 70 |
5 |
| NuclearSAFE Technology LLC | 11 |
5 |
| Orano Nuclear Packages and Services | 56 |
5 |
| Global Tele Marketing GTM SA | 6 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11010 |
3 |
| Candu Energy Inc. | 64 |
3 |
| Comecer S.p.A. | 55 |
3 |
| Korea Atomic Energy Research Institute | 460 |
3 |
| Korea Hydro & Nuclear Power Co., Ltd. | 525 |
3 |
| PacTec, Inc. | 36 |
3 |
| Veolia Nuclear Solutions Inc. | 63 |
3 |
| Avantech, LLC | 16 |
3 |
| Barnhardt Manufacturing Company | 31 |
2 |
| The European Atomic Energy Community (euratom), represented by The European Commission | 34 |
2 |
| GNS Gesellschaft für Nuklear-Service mbH | 23 |
2 |
| U.S. Department of Energy | 235 |
2 |
| Other owners | 49 |