- All sections
- G - Physics
- G21D - Nuclear power plant
- G21D 3/10 - Regulation of any parameters in the plant by a combination of a variable derived from neutron flux with other controlling variables, e.g. derived from temperature, cooling flow, pressure
Patent holdings for IPC class G21D 3/10
Total number of patents in this class: 24
10-year publication summary
|
4
|
2
|
1
|
2
|
3
|
3
|
3
|
1
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tokamak Energy Ltd | 181 |
4 |
| Areva NP | 220 |
2 |
| Framatome ANP | 87 |
2 |
| Westinghouse Electric Company LLC | 1116 |
2 |
| Framatome GmbH | 251 |
2 |
| Mitsubishi Electric Corporation | 44794 |
1 |
| AREVA Inc. | 30 |
1 |
| China General Nuclear Power Corporation | 283 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 188 |
1 |
| Hitachi-GE Nuclear Energy, Ltd. | 272 |
1 |
| Korea Atomic Energy Research Institute | 426 |
1 |
| NuScale Power, LLC | 253 |
1 |
| Joint-Stock Company Scientific Research and Design Institute for Energy Technologies Atomproekt | 26 |
1 |
| Joint Stock Company "science and Innovations" | 74 |
1 |
| Framatome | 166 |
1 |
| Jacobs E&C Limited | 1 |
1 |
| CGN Power Co., Ltd | 299 |
1 |
| Other owners | 0 |