- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/26 - Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
Patent holdings for IPC class G21C 15/26
Total number of patents in this class: 83
10-year publication summary
|
9
|
7
|
8
|
10
|
7
|
7
|
10
|
5
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
14 |
| SMR Inventec, LLC | 47 |
12 |
| Terrapower, LLC | 315 |
12 |
| NuScale Power, LLC | 236 |
9 |
| Korea Atomic Energy Research Institute | 418 |
6 |
| Westinghouse Electric Company LLC | 1087 |
5 |
| BWXT Mpower, Inc. | 157 |
4 |
| Toshiba Corporation | 12017 |
2 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
2 |
| Terrestrial Energy Inc. | 22 |
2 |
| Oklo Inc. | 22 |
2 |
| NuScale Power, Inc. | 4 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
1 |
| Societe Technique pour l'Energie Atomique Technicatome | 49 |
1 |
| State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University | 96 |
1 |
| Unist (ulsan National Institute of Science and Technology) | 328 |
1 |
| Xi'an Jiaotong University | 579 |
1 |
| Tae Technologies, Inc. | 220 |
1 |
| Centrum výzkumu Rez s.r.o. | 11 |
1 |
| Other owners | 3 |