- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/253 - Promoting flow of the coolant for gases, e.g. blowers
Patent holdings for IPC class G21C 15/253
Total number of patents in this class: 28
10-year publication summary
|
2
|
2
|
0
|
5
|
3
|
4
|
5
|
5
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nugen, LLC | 11 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10740 |
2 |
| Korea Atomic Energy Research Institute | 428 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1153 |
2 |
| Terrapower, LLC | 333 |
2 |
| X-Energy, LLC. | 59 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8573 |
1 |
| Purdue Research Foundation | 3538 |
1 |
| BWXT Nuclear Energy, Inc. | 43 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 242 |
1 |
| GE-Hitachi Nuclear Energy Americas LLC | 414 |
1 |
| UT-Battelle, LLC | 1428 |
1 |
| Oklo Inc. | 26 |
1 |
| Joint-Stock Company Scientific Research and Design Institute for Energy Technologies Atomproekt | 26 |
1 |
| Joint Stock Company "science and Innovations" | 73 |
1 |
| Moon, in Dug | 1 |
1 |
| Boston Atomics, LLC | 1 |
1 |
| Huaneng Nuclear Energy Technology Research Institute Co., Ltd. | 4 |
1 |
| Other owners | 0 |