- 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: 92
10-year publication summary
|
6
|
3
|
5
|
2
|
12
|
20
|
4
|
5
|
13
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joint Stock Company "atomenergoproekt" | 73 |
10 |
| Terrapower, LLC | 364 |
10 |
| Westinghouse Electric Company LLC | 1200 |
6 |
| GE-Hitachi Nuclear Energy Americas LLC | 453 |
5 |
| Toshiba Corporation | 12726 |
4 |
| BWXT Mpower, Inc. | 159 |
4 |
| NuScale Power, LLC | 311 |
4 |
| Oklo Inc. | 28 |
4 |
| Calogena | 8 |
4 |
| Framatome GmbH | 254 |
3 |
| Science and Innovations - Nuclear Industry Scientific Development, Private Enterprise | 61 |
3 |
| The Regents of the University of California | 20902 |
2 |
| Board of Regents, The University of Texas System | 6172 |
2 |
| Abilene Christian University, DBA ACU | 86 |
2 |
| China Nuclear Power Engineering Co., Ltd. | 304 |
2 |
| Holtec International, Inc. | 278 |
2 |
| Korea Atomic Energy Research Institute | 464 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 567 |
2 |
| Naarea | 25 |
2 |
| Stellaria Design | 8 |
2 |
| Other owners | 17 |