- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 15/247 - Promoting flow of the coolant for liquids for liquid metals
Patent holdings for IPC class G21C 15/247
Total number of patents in this class: 80
10-year publication summary
|
11
|
3
|
3
|
3
|
3
|
11
|
6
|
10
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE-Hitachi Nuclear Energy Americas LLC | 441 |
20 |
| Joint Stock Company "akme-engineering" | 60 |
12 |
| Terrapower, LLC | 342 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10972 |
9 |
| Toshiba Corporation | 12578 |
4 |
| Georgia Tech Research Corporation | 2881 |
2 |
| Oklo Inc. | 26 |
2 |
| Blykalla Reaktorer Stockholm AB | 8 |
2 |
| Toshiba Energy Systems & Solutions Corp. | 1125 |
2 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6218 |
2 |
| Advanced Reactor Concepts LLC | 15 |
1 |
| EMP Technologies Limited | 3 |
1 |
| Energy, United States Department of | 24 |
1 |
| IHI Corporation | 3506 |
1 |
| Korea Atomic Energy Research Institute | 454 |
1 |
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 59 |
1 |
| United States Department of Energy | 235 |
1 |
| Westinghouse Electric Company LLC | 1171 |
1 |
| Hydromine Nuclear Energy S.a.r.l. | 6 |
1 |
| State Power Investment Corporation Research Institute | 11 |
1 |
| Other owners | 5 |