- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 3/04 - Constructional details
Patent holdings for IPC class G21C 3/04
Total number of patents in this class: 217
10-year publication summary
|
7
|
16
|
25
|
12
|
13
|
40
|
27
|
33
|
18
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1087 |
22 |
| Terrapower, LLC | 315 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
14 |
| Ultra Safe Nuclear Corporation | 105 |
12 |
| BWXT Advanced Technologies LLC | 96 |
10 |
| Battelle Energy Alliance, LLC | 569 |
8 |
| Korea Atomic Energy Research Institute | 418 |
7 |
| Westinghouse Electric Sweden AB | 105 |
7 |
| Texas Thorium LLC | 11 |
7 |
| Framatome ANP | 77 |
6 |
| KEPCO Nuclear Fuel Co., Ltd. | 130 |
6 |
| Global Nuclear Fuel - Americas, LLC | 55 |
5 |
| Joint Stock Company "TVEL" | 37 |
5 |
| Framatome | 155 |
5 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
4 |
| University of Florida Research Foundation, Inc. | 3883 |
3 |
| BAE SYSTEMS plc | 2215 |
3 |
| NuScale Power, LLC | 236 |
3 |
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 64 |
3 |
| UT-Battelle, LLC | 1333 |
3 |
| Other owners | 67 |