- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 5/14 - Devices for handling containers or shipping-casks, e.g. transporting devices
Patent holdings for IPC class G21F 5/14
Total number of patents in this class: 195
10-year publication summary
|
13
|
11
|
24
|
13
|
12
|
16
|
8
|
14
|
20
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holtec International, Inc. | 271 |
19 |
| NAC International, Inc. | 45 |
9 |
| TN International | 69 |
9 |
| TN Americas LLC | 21 |
7 |
| Orano Nuclear Packages and Services | 54 |
7 |
| Comecer S.p.A. | 50 |
6 |
| Korea Hydro & Nuclear Power Co., Ltd. | 473 |
6 |
| Australian Nuclear Science and Technology Organisation | 69 |
5 |
| Deep Isolation, Inc. | 66 |
5 |
| NuclearSAFE Technology LLC | 11 |
5 |
| Atomic Energy of Canada Limited | 130 |
4 |
| GE-Hitachi Nuclear Energy Americas LLC | 430 |
4 |
| Konecranes Global Corporation | 485 |
4 |
| MHE Technologies, Inc. | 24 |
4 |
| Curium US LLC | 161 |
4 |
| Avantech, LLC | 14 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 8813 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10956 |
3 |
| Agence Nationale pour La Gestion des Dechets Radioactifs | 51 |
3 |
| Areva NC | 131 |
3 |
| Other owners | 81 |