- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 13/10 - Means for preventing contamination in event of leakage
Patent holdings for IPC class G21C 13/10
Total number of patents in this class: 71
10-year publication summary
|
3
|
10
|
6
|
3
|
5
|
2
|
11
|
19
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joint Stock Company "atomenergoproekt" | 78 |
11 |
| Terrapower, LLC | 315 |
10 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
5 |
| Toshiba Corporation | 12017 |
4 |
| BWXT Mpower, Inc. | 157 |
4 |
| Westinghouse Electric Company LLC | 1087 |
4 |
| Oklo Inc. | 22 |
3 |
| Framatome GmbH | 246 |
3 |
| The Regents of the University of California | 18943 |
2 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
2 |
| Korea Atomic Energy Research Institute | 418 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
2 |
| Science and Innovations - Nuclear Industry Scientific Development, Private Enterprise | 55 |
2 |
| Naarea | 12 |
2 |
| Rolls-Royce PLC | 2944 |
1 |
| Areva GmbH | 90 |
1 |
| Babcock & Wilcox Mpower, Inc. | 55 |
1 |
| China General Nuclear Power Corporation | 244 |
1 |
| DCNS | 97 |
1 |
| Harbin Engineering University | 101 |
1 |
| Other owners | 9 |