- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 5/00 - Moderator or core structure; Selection of materials for use as moderator
Patent holdings for IPC class G21C 5/00
Total number of patents in this class: 60
10-year publication summary
|
6
|
8
|
3
|
0
|
1
|
1
|
6
|
3
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8217 |
11 |
| Westinghouse Electric Company LLC | 1087 |
8 |
| Terrapower, LLC | 315 |
7 |
| Hitachi, Ltd. | 16452 |
5 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
3 |
| Ibiden Co., Ltd. | 1724 |
2 |
| NuScale Power, LLC | 236 |
2 |
| Tokyo Institute of Technology | 1367 |
2 |
| Toshiba Corporation | 12017 |
1 |
| Battelle Energy Alliance, LLC | 569 |
1 |
| Advanced Reactor Concepts LLC | 15 |
1 |
| Areva NP | 228 |
1 |
| Babcock & Wilcox Mpower, Inc. | 55 |
1 |
| BWXT Nuclear Energy, Inc. | 42 |
1 |
| China General Nuclear Power Corporation | 244 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
1 |
| Global Nuclear Fuel-japan Co., Ltd. | 3 |
1 |
| Hilborn, John Wells | 1 |
1 |
| Holtec International, Inc. | 258 |
1 |
| Meridian Research and Development | 2 |
1 |
| Other owners | 8 |