- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 13/032 - Joints between tubes and vessel walls, e.g. taking into account thermal stresses
Patent holdings for IPC class G21C 13/032
Total number of patents in this class: 44
10-year publication summary
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3
|
4
|
2
|
4
|
4
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2
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2
|
3
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0
|
0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE-Hitachi Nuclear Energy Americas LLC | 430 |
9 |
| Areva NP | 211 |
4 |
| Westinghouse Electric Company LLC | 1156 |
4 |
| NuScale Power, LLC | 276 |
3 |
| SMR Inventec, LLC | 48 |
3 |
| Toshiba Corporation | 12514 |
2 |
| AREVA Inc. | 30 |
2 |
| Framatome Inc. | 49 |
2 |
| Endel | 6 |
2 |
| Areva GmbH | 90 |
1 |
| China General Nuclear Power Corporation | 284 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 258 |
1 |
| Continuum Dynamics, Inc. | 16 |
1 |
| DCNS | 95 |
1 |
| Korea Atomic Energy Research Institute | 441 |
1 |
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 59 |
1 |
| Westinghouse Electric Sweden AB | 99 |
1 |
| Framatome | 190 |
1 |
| CGN Power Co., Ltd | 316 |
1 |
| King Abdullah City for Atomic and Renewable Energy | 20 |
1 |
| Other owners | 2 |