- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 19/02 - Details of handling arrangements
Patent holdings for IPC class G21C 19/02
Total number of patents in this class: 169
10-year publication summary
|
10
|
4
|
5
|
6
|
7
|
7
|
4
|
10
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8999 |
37 |
| Westinghouse Electric Company LLC | 1179 |
15 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6209 |
15 |
| Abilene Christian University, DBA ACU | 74 |
6 |
| NuScale Power, LLC | 292 |
6 |
| China General Nuclear Power Corporation | 285 |
5 |
| Holtec International, Inc. | 273 |
5 |
| Areva NP | 204 |
4 |
| China Nuclear Power Engineering Co., Ltd. | 275 |
4 |
| CGN Power Co., Ltd | 328 |
4 |
| Areva NP GmbH | 53 |
3 |
| BWXT Mpower, Inc. | 158 |
3 |
| GE-Hitachi Nuclear Energy Americas LLC | 441 |
3 |
| Hitachi-GE Nuclear Energy, Ltd. | 266 |
3 |
| Framatome | 195 |
3 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 232 |
2 |
| Framatome ANP | 96 |
2 |
| Oklo Inc. | 26 |
2 |
| Framatome Inc. | 58 |
2 |
| Framatome GmbH | 251 |
2 |
| Other owners | 43 |