- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 7/04 - Control of nuclear reaction by using self-regulating properties of reactor materials of burnable poisons
Patent holdings for IPC class G21C 7/04
Total number of patents in this class: 45
10-year publication summary
|
3
|
7
|
3
|
1
|
4
|
10
|
1
|
5
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1198 |
12 |
| Ultra Safe Nuclear Corporation | 36 |
4 |
| Korea Advanced Institute of Science and Technology | 4694 |
3 |
| Standard Nuclear, Inc. | 37 |
3 |
| Toshiba Corporation | 12625 |
2 |
| Battelle Energy Alliance, LLC | 589 |
2 |
| BAE SYSTEMS plc | 2500 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 453 |
2 |
| Toshiba Energy Systems & Solutions Corp. | 1146 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9172 |
1 |
| Hitachi, Ltd. | 16183 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
1 |
| Babcock & Wilcox Mpower, Inc. | 55 |
1 |
| China General Nuclear Power Corporation | 286 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 249 |
1 |
| Terrapower, LLC | 362 |
1 |
| Thor Energy AS | 5 |
1 |
| Framatome GmbH | 252 |
1 |
| CGN Power Co., Ltd | 338 |
1 |
| UNM Rainforest Innovations | 495 |
1 |
| Other owners | 2 |