- All sections
- G - Physics
- G21D - Nuclear power plant
- G21D 5/08 - Reactor and engine not structurally combined with engine working medium heated in a heat exchanger by the reactor coolant
Patent holdings for IPC class G21D 5/08
Total number of patents in this class: 36
10-year publication summary
|
1
|
0
|
1
|
0
|
7
|
1
|
7
|
9
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NuScale Power, LLC | 274 |
9 |
| Terrapower, LLC | 333 |
4 |
| Hi Eff Utility Rescue LLC | 5 |
2 |
| Triad National Security, LLC | 607 |
2 |
| Xi'an Thermal Power Research Institute Co., Ltd. | 340 |
2 |
| Canadian Space Mining Corporation | 5 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10912 |
1 |
| Battelle Energy Alliance, LLC | 584 |
1 |
| Doosan Heavy Industries & Construction Co., Ltd. | 581 |
1 |
| Korea Atomic Energy Research Institute | 435 |
1 |
| Korea Hydro & Nuclear Power Co., Ltd. | 462 |
1 |
| Qnergy Inc | 5 |
1 |
| SMR Inventec, LLC | 48 |
1 |
| Oklo Inc. | 25 |
1 |
| Alpha Ring International, Ltd. | 34 |
1 |
| King Abdullah City for Atomic and Renewable Energy | 20 |
1 |
| RWE Technology GmbH | 4 |
1 |
| Beam Alpha, Inc. | 12 |
1 |
| Doosan Enerbility Co., Ltd. | 236 |
1 |
| Other owners | 1 |