- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; treating radioactively contaminated material; decontamination 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: 172
10-year publication summary
16
|
13
|
12
|
28
|
16
|
13
|
16
|
7
|
12
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Holtec International, Inc. | 258 |
19 |
TN International | 76 |
11 |
NAC International, Inc. | 43 |
8 |
TN Americas LLC | 21 |
7 |
Konecranes Global Corporation | 484 |
5 |
Deep Isolation, Inc. | 59 |
5 |
Atomic Energy of Canada Limited | 132 |
4 |
Australian Nuclear Science and Technology Organisation | 71 |
4 |
GE-Hitachi Nuclear Energy Americas LLC | 406 |
4 |
Korea Hydro & Nuclear Power Co., Ltd. | 383 |
4 |
MHE Technologies, Inc. | 36 |
4 |
Curium US LLC | 124 |
4 |
Avantech, LLC | 15 |
4 |
Orano Nuclear Packages and Services | 41 |
4 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
3 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
Agence Nationale pour La Gestion des Dechets Radioactifs | 46 |
3 |
Areva NC | 135 |
3 |
Areva NP | 228 |
3 |
BWXT Mpower, Inc. | 157 |
3 |
Other owners | 67 |