- 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: 86
10-year publication summary
|
6
|
3
|
5
|
2
|
10
|
15
|
4
|
4
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joint Stock Company "atomenergoproekt" | 91 |
11 |
| Terrapower, LLC | 339 |
10 |
| GE-Hitachi Nuclear Energy Americas LLC | 436 |
5 |
| Westinghouse Electric Company LLC | 1158 |
5 |
| Toshiba Corporation | 12550 |
4 |
| BWXT Mpower, Inc. | 158 |
4 |
| Oklo Inc. | 26 |
3 |
| Framatome GmbH | 257 |
3 |
| Science and Innovations - Nuclear Industry Scientific Development, Private Enterprise | 81 |
3 |
| The Regents of the University of California | 20315 |
2 |
| Board of Regents, The University of Texas System | 5959 |
2 |
| Abilene Christian University, DBA ACU | 65 |
2 |
| China Nuclear Power Engineering Co., Ltd. | 265 |
2 |
| Holtec International, Inc. | 270 |
2 |
| Korea Atomic Energy Research Institute | 449 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 494 |
2 |
| NuScale Power, LLC | 287 |
2 |
| Naarea | 20 |
2 |
| Stellaria Design | 8 |
2 |
| Calogena | 5 |
2 |
| Other owners | 16 |