- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 1/04 - Thermal reactors
Patent holdings for IPC class G21C 1/04
Total number of patents in this class: 42
10-year publication summary
|
1
|
1
|
1
|
2
|
3
|
1
|
0
|
1
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1087 |
6 |
| Searete LLC | 341 |
3 |
| Babcock & Wilcox Mpower, Inc. | 55 |
3 |
| Terrapower, LLC | 315 |
3 |
| The Regents of the University of California | 18943 |
2 |
| Toshiba Corporation | 12017 |
2 |
| Areva NP | 228 |
2 |
| BWXT Mpower, Inc. | 157 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
2 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
2 |
| NuScale Power, LLC | 236 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Wisconsin Alumni Research Foundation | 3774 |
1 |
| AREVA Inc. | 30 |
1 |
| Areva NP GmbH | 79 |
1 |
| Cambridge Enterprise Limited | 1096 |
1 |
| Global Nuclear Fuel - Americas, LLC | 55 |
1 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
1 |
| Korea Nuclear Fuel Co., Ltd. | 15 |
1 |
| Other owners | 4 |