- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 19/105 - Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
Patent holdings for IPC class G21C 19/105
Total number of patents in this class: 32
10-year publication summary
|
1
|
4
|
2
|
2
|
2
|
1
|
2
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Framatome GmbH | 246 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| Westinghouse Electric Company LLC | 1087 |
3 |
| Areva NP | 228 |
2 |
| Areva NP GmbH | 79 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
2 |
| 3D at Depth, Inc. | 26 |
2 |
| Seiv | 2 |
2 |
| Toshiba Corporation | 12017 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| China General Nuclear Power Corporation | 244 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
1 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
1 |
| Holtec International, Inc. | 258 |
1 |
| Joint Stock Company "akme-engineering" | 71 |
1 |
| National Technology & Engineering Solutions of Sandia, LLC | 1851 |
1 |
| Framatome Inc. | 55 |
1 |
| CGN Power Co., Ltd | 256 |
1 |
| Rolls-Royce SMR Limited | 49 |
1 |
| Other owners | 0 |