- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 23/00 - Adaptations of reactors to facilitate experimentation or irradiation
Patent holdings for IPC class G21C 23/00
Total number of patents in this class: 86
10-year publication summary
|
0
|
10
|
4
|
8
|
9
|
9
|
5
|
8
|
3
|
1
|
| 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 |
15 |
| Framatome GmbH | 246 |
10 |
| BWXT Isotope Technology Group, Inc. | 63 |
8 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
7 |
| Nordion (Canada) Inc. | 34 |
4 |
| Battelle Memorial Institute | 2356 |
3 |
| Kernkraftwerk Gösgen-Däniken AG | 10 |
3 |
| European Spallation Source Eric | 5 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
2 |
| Mifler Consulting Kft. | 2 |
2 |
| Atomic Energy of Canada Limited / Énergie Atomique du Canada limitée | 97 |
2 |
| BWXT Advanced Technologies LLC | 96 |
2 |
| Toshiba Corporation | 12017 |
1 |
| Searete LLC | 341 |
1 |
| Areva GmbH | 90 |
1 |
| BTI Targetry, LLC | 1 |
1 |
| BWXT Technical Services Group, Inc. | 14 |
1 |
| Draximage General Partnership | 2 |
1 |
| Framatome ANP GmbH | 2 |
1 |
| Framatome ANP Inc. | 4 |
1 |
| Other owners | 18 |