- 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: 172
10-year publication summary
|
11
|
4
|
5
|
6
|
7
|
7
|
4
|
12
|
13
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 9252 |
37 |
| Westinghouse Electric Company LLC | 1199 |
15 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6162 |
15 |
| Abilene Christian University, DBA ACU | 89 |
7 |
| NuScale Power, LLC | 313 |
7 |
| China General Nuclear Power Corporation | 286 |
5 |
| Holtec International, Inc. | 279 |
5 |
| Areva NP | 200 |
4 |
| China Nuclear Power Engineering Co., Ltd. | 305 |
4 |
| CGN Power Co., Ltd | 338 |
4 |
| Areva NP GmbH | 50 |
3 |
| BWXT Mpower, Inc. | 159 |
3 |
| GE-Hitachi Nuclear Energy Americas LLC | 454 |
3 |
| Framatome | 203 |
3 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 250 |
2 |
| Framatome ANP | 100 |
2 |
| Hitachi-GE Nuclear Energy, Ltd. | 132 |
2 |
| Oklo Inc. | 28 |
2 |
| Framatome Inc. | 57 |
2 |
| Framatome GmbH | 253 |
2 |
| Other owners | 45 |