- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 3/326 - Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; Comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
Patent holdings for IPC class G21C 3/326
Total number of patents in this class: 136
10-year publication summary
|
5
|
13
|
9
|
7
|
8
|
8
|
10
|
13
|
7
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thorium Power, Inc. | 23 |
17 |
| Atomic Energy of Canada Limited | 132 |
11 |
| Westinghouse Electric Company LLC | 1087 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
| Westinghouse Electric Sweden AB | 105 |
6 |
| Nordion (Canada) Inc. | 34 |
5 |
| Hitachi, Ltd. | 16452 |
4 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
4 |
| Global Nuclear Fuel - Americas, LLC | 55 |
4 |
| Thor Energy AS | 5 |
4 |
| Searete LLC | 341 |
3 |
| Areva NP | 228 |
3 |
| Lightbridge Corporation | 13 |
3 |
| Clean Core Thorium Energy LLC | 4 |
3 |
| Toshiba Corporation | 12017 |
2 |
| Atomic Energy of Canada Limited (aecl) | 10 |
2 |
| BWXT Mpower, Inc. | 157 |
2 |
| BWXT Nuclear Energy, Inc. | 42 |
2 |
| China General Nuclear Power Corporation | 244 |
2 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
2 |
| Other owners | 39 |