- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 5/02 - Moderator or core structure; Selection of materials for use as moderator - Details
Patent holdings for IPC class G21C 5/02
Total number of patents in this class: 83
10-year publication summary
|
8
|
4
|
7
|
11
|
3
|
3
|
7
|
16
|
10
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Areva NP | 228 |
5 |
| Terrapower, LLC | 315 |
5 |
| BWXT Advanced Technologies LLC | 96 |
5 |
| BWXT Nuclear Energy, Inc. | 42 |
4 |
| Utah Green Energy Technologies, LLC | 4 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| BWXT Mpower, Inc. | 157 |
3 |
| NuScale Power, LLC | 236 |
3 |
| The Research Foundation for The State University of New York | 1468 |
3 |
| Terrestrial Energy Inc. | 22 |
3 |
| Westinghouse Electric Company LLC | 1087 |
3 |
| Ultra Safe Nuclear Corporation | 105 |
3 |
| Hitachi, Ltd. | 16452 |
2 |
| Battelle Energy Alliance, LLC | 569 |
2 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
2 |
| SMR Inventec, LLC | 47 |
2 |
| Oklo Inc. | 22 |
2 |
| Joint Stock Company "science and Innovations" | 74 |
2 |
| Joint Stock Company "state Scientific Centre of The Russian Federation - Institute for Physics and Power Engineering named After A.I. Leypunsky" | 6 |
2 |
| BK Clean Energy LLC | 3 |
2 |
| Other owners | 23 |