- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 17/10 - Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
Patent holdings for IPC class G21C 17/10
Total number of patents in this class: 247
10-year publication summary
|
11
|
13
|
23
|
23
|
19
|
17
|
18
|
16
|
11
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1087 |
47 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
14 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
13 |
| NuScale Power, LLC | 236 |
10 |
| KEPCO Nuclear Fuel Co., Ltd. | 130 |
9 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
8 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| China General Nuclear Power Corporation | 244 |
7 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
7 |
| CGN Power Co., Ltd | 256 |
7 |
| Toshiba Corporation | 12017 |
6 |
| Terrapower, LLC | 315 |
6 |
| Areva NP | 228 |
5 |
| Framatome GmbH | 246 |
5 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
4 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
4 |
| Tsinghua University | 5426 |
3 |
| Searete LLC | 341 |
3 |
| Areva GmbH | 90 |
3 |
| Rolls-Royce Power Engineering plc | 24 |
3 |
| Other owners | 76 |