- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 19/02 - Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel - Details of handling arrangements
Patent holdings for IPC class G21C 19/02
Total number of patents in this class: 158
10-year publication summary
|
12
|
5
|
11
|
4
|
5
|
6
|
7
|
7
|
4
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8217 |
38 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
16 |
| Westinghouse Electric Company LLC | 1087 |
13 |
| China General Nuclear Power Corporation | 244 |
5 |
| Holtec International, Inc. | 258 |
5 |
| Areva NP | 228 |
4 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
4 |
| NuScale Power, LLC | 236 |
4 |
| CGN Power Co., Ltd | 256 |
4 |
| Areva NP GmbH | 79 |
3 |
| BWXT Mpower, Inc. | 157 |
3 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
3 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
3 |
| Framatome | 155 |
3 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
2 |
| Framatome ANP | 77 |
2 |
| Framatome Inc. | 55 |
2 |
| Fox, Michael | 4 |
2 |
| Framatome GmbH | 246 |
2 |
| China Nuclear Power Design Company Ltd. (Shenzhen) | 61 |
2 |
| Other owners | 38 |