- All sections
- G - Physics
- G21D - Nuclear power plant
- G21D 5/00 - Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
Patent holdings for IPC class G21D 5/00
Total number of patents in this class: 23
10-year publication summary
|
3
|
1
|
0
|
2
|
1
|
0
|
1
|
2
|
6
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
5 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Battelle Energy Alliance, LLC | 569 |
2 |
| Ultra Safe Nuclear Corporation | 105 |
2 |
| Hitachi, Ltd. | 16452 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| DCNS SA | 107 |
1 |
| General Electric Technology GmbH | 1657 |
1 |
| Lenr Cars SA | 4 |
1 |
| Rolls-Royce Power Engineering plc | 24 |
1 |
| Terrapower, LLC | 315 |
1 |
| Highfuels, Inc. | 1 |
1 |
| RWE Technology GmbH | 4 |
1 |
| Mitsubishi Power, Ltd. | 1680 |
1 |
| HB11 Energy Holdings Pty Limited | 3 |
1 |
| Blossom Energy, Inc. | 1 |
1 |
| Other owners | 0 |