- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/04 - 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 fissile or breeder material
Patent holdings for IPC class G21C 15/04
Total number of patents in this class: 22
10-year publication summary
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0
|
4
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0
|
1
|
1
|
5
|
3
|
3
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3
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terrapower, LLC | 315 |
3 |
| BWXT Nuclear Energy, Inc. | 42 |
2 |
| NuScale Power, LLC | 236 |
2 |
| SOLETANCHE FREYSSINET, société par actions simplifiée | 37 |
2 |
| Ultra Safe Nuclear Corporation | 105 |
2 |
| Seaborg ApS | 9 |
2 |
| Star Energy SA | 2 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Candu Energy Inc. | 47 |
1 |
| United States of America AS represented by The Administrator of NASA | 364 |
1 |
| United States Government Administrator of NASA | 19 |
1 |
| Reseach and Development Center for Innovations | 1 |
1 |
| Triad National Security, LLC | 580 |
1 |
| BK Clean Energy LLC | 3 |
1 |
| Other owners | 0 |