- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 7/103 - Control assemblies containing one or more absorbants as well as other elements, e.g. fuel or moderator elements
Patent holdings for IPC class G21C 7/103
Total number of patents in this class: 31
10-year publication summary
|
1
|
0
|
0
|
0
|
1
|
3
|
5
|
5
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1149 |
6 |
| GE-Hitachi Nuclear Energy Americas LLC | 430 |
3 |
| China General Nuclear Power Corporation | 284 |
2 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 214 |
2 |
| Framatome ANP | 91 |
2 |
| Oklo Inc. | 25 |
2 |
| Framatome GmbH | 252 |
2 |
| CGN Power Co., Ltd | 316 |
2 |
| Searete LLC | 305 |
1 |
| Battelle Energy Alliance, LLC | 588 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 253 |
1 |
| Shanghai Nuclear Engineering Research & Design Institute | 12 |
1 |
| Terrapower, LLC | 329 |
1 |
| Unist (ulsan National Institute of Science and Technology) | 412 |
1 |
| University of South Carolina | 831 |
1 |
| Walsh Engineering Services, PC | 1 |
1 |
| Ling AO Nuclear Power Co., Ltd. | 18 |
1 |
| Steady Energy Oy | 4 |
1 |
| Other owners | 0 |