- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 5/10 - Heat-removal systems, e.g. using circulating fluid or cooling fins
Patent holdings for IPC class G21F 5/10
Total number of patents in this class: 194
10-year publication summary
|
12
|
19
|
15
|
18
|
18
|
19
|
12
|
11
|
13
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holtec International, Inc. | 273 |
63 |
| TN International | 67 |
23 |
| Westinghouse Electric Company LLC | 1170 |
12 |
| NAC International, Inc. | 47 |
11 |
| Korea Radioactive Waste Agency | 23 |
7 |
| Hitachi Zosen Corporation | 613 |
6 |
| Ingecid, Investigación y Desarrollo de Proyectos, S.L. | 21 |
4 |
| Terrapower, LLC | 342 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10971 |
3 |
| Central Research Institute of Electric Power Industry | 91 |
3 |
| GE-Hitachi Nuclear Energy Americas LLC | 441 |
3 |
| Avantech, LLC | 16 |
3 |
| Orano Nuclear Packages and Services | 56 |
3 |
| Ingecid, S.L. | 8 |
3 |
| Tsinghua University | 6071 |
2 |
| Institut Pasteur | 795 |
2 |
| ISEC Industrial Security AB | 3 |
2 |
| Korea Atomic Energy Research Institute | 452 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 513 |
2 |
| NuScale Power, LLC | 291 |
2 |
| Other owners | 34 |