- All sections
- G - Physics
- G21D - Nuclear power plant
- G21D 3/08 - Regulation of any parameters in the plant
Patent holdings for IPC class G21D 3/08
Total number of patents in this class: 112
10-year publication summary
|
2
|
1
|
4
|
7
|
12
|
4
|
8
|
7
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 9168 |
11 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6169 |
8 |
| GE-Hitachi Nuclear Energy Americas LLC | 453 |
5 |
| Terrapower, LLC | 361 |
5 |
| Framatome GmbH | 252 |
5 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 249 |
4 |
| Hitachi-GE Nuclear Energy, Ltd. | 132 |
4 |
| Westinghouse Electric Company LLC | 1194 |
4 |
| Georgia Tech Research Corporation | 2963 |
3 |
| Areva NP | 200 |
3 |
| Electricite de France | 754 |
3 |
| Korea Hydro & Nuclear Power Co., Ltd. | 565 |
3 |
| Framatome | 205 |
3 |
| CGN Power Co., Ltd | 338 |
3 |
| Toshiba Corporation | 12594 |
2 |
| Board of Regents, The University of Texas System | 6141 |
2 |
| Battelle Energy Alliance, LLC | 586 |
2 |
| Abilene Christian University, DBA ACU | 84 |
2 |
| China General Nuclear Power Corporation | 286 |
2 |
| China Nuclear Power Engineering Co., Ltd. | 300 |
2 |
| Other owners | 36 |