- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/14 - Arrangement or disposition of passages in which heat is transferred to the coolant, e.g. for coolant circulation through the supports of the fuel elements from ducts comprising auxiliary apparatus, e.g. pumps, cameras
Patent holdings for IPC class G21C 15/14
Total number of patents in this class: 41
10-year publication summary
|
2
|
5
|
2
|
1
|
2
|
7
|
1
|
8
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| China Nuclear Power Engineering Co., Ltd. | 211 |
5 |
| SMR Inventec, LLC | 47 |
3 |
| Westinghouse Electric Company LLC | 1087 |
3 |
| BWXT Canada, Ltd. | 39 |
2 |
| BWXT Mpower, Inc. | 157 |
2 |
| China General Nuclear Power Corporation | 244 |
2 |
| NuScale Power, LLC | 236 |
2 |
| CGN Power Co., Ltd | 256 |
2 |
| Nuclear Power Institute of China | 17 |
2 |
| Xi'an Thermal Power Research Institute Co., Ltd. | 244 |
2 |
| TERRESTRIAL ENERGY USA, Inc. | 5 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Babcock & Wilcox Mpower, Inc. | 55 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
1 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
1 |
| Holtec International, Inc. | 258 |
1 |
| Institute of Modern Physics, Chinese Academy of Sciences | 17 |
1 |
| Invap S.E. | 6 |
1 |
| Joint Stock Company "akme-engineering" | 71 |
1 |
| Korea Atomic Energy Research Institute | 418 |
1 |
| Other owners | 5 |