- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/12 - 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 containment vessel
Patent holdings for IPC class G21C 15/12
Total number of patents in this class: 123
10-year publication summary
|
6
|
3
|
8
|
16
|
8
|
16
|
17
|
18
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SMR Inventec, LLC | 47 |
12 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
10 |
| Korea Atomic Energy Research Institute | 418 |
8 |
| Terrapower, LLC | 315 |
8 |
| Westinghouse Electric Company LLC | 1087 |
8 |
| NuScale Power, LLC | 236 |
6 |
| Nugen, LLC | 10 |
5 |
| Toshiba Corporation | 12017 |
4 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
3 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
3 |
| Sichuan Xingzhi Zhihui Intellectual Property Operation Co., Ltd. | 53 |
3 |
| CGN Power Co., Ltd | 256 |
3 |
| King Abdullah City for Atomic and Renewable Energy | 20 |
3 |
| The Regents of the University of California | 18943 |
2 |
| Battelle Energy Alliance, LLC | 569 |
2 |
| Korea Advanced Institute of Science and Technology | 3906 |
2 |
| China General Nuclear Power Corporation | 244 |
2 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1115 |
2 |
| KEPCO Engineering & Construction Company, Inc. | 70 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
2 |
| Other owners | 33 |