- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 7/10 - Construction of control elements
Patent holdings for IPC class G21C 7/10
Total number of patents in this class: 104
10-year publication summary
|
3
|
6
|
5
|
7
|
4
|
6
|
7
|
12
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1115 |
10 |
| BWXT Mpower, Inc. | 157 |
9 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10693 |
7 |
| BWXT Advanced Technologies LLC | 109 |
7 |
| Hitachi, Ltd. | 15239 |
4 |
| China General Nuclear Power Corporation | 283 |
4 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 188 |
4 |
| Westinghouse Electric Sweden AB | 99 |
4 |
| CGN Power Co., Ltd | 299 |
4 |
| BWXT Nuclear Operations Group, Inc. | 41 |
3 |
| Korea Hydro & Nuclear Power Co., Ltd. | 412 |
3 |
| Framatome Inc. | 46 |
3 |
| Tsinghua University | 5708 |
2 |
| Analysis and Measurement Services Corporation | 14 |
2 |
| Areva NP | 220 |
2 |
| Framatome ANP | 87 |
2 |
| SMR Inventec, LLC | 48 |
2 |
| Hydromine Nuclear Energy S.a.r.l. | 8 |
2 |
| Clear Inc. | 42 |
2 |
| Ling AO Nuclear Power Co., Ltd. | 14 |
2 |
| Other owners | 26 |