- 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: 249
10-year publication summary
|
22
|
12
|
13
|
39
|
25
|
31
|
17
|
20
|
14
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Company LLC | 1179 |
25 |
| Terrapower, LLC | 344 |
18 |
| BWXT Advanced Technologies LLC | 126 |
17 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10975 |
14 |
| Battelle Energy Alliance, LLC | 600 |
8 |
| Standard Nuclear, Inc. | 32 |
8 |
| Framatome ANP | 96 |
7 |
| KEPCO Nuclear Fuel Co., Ltd. | 144 |
7 |
| Korea Atomic Energy Research Institute | 459 |
7 |
| Westinghouse Electric Sweden AB | 100 |
7 |
| Texas Thorium LLC | 11 |
7 |
| Framatome | 195 |
6 |
| Global Nuclear Fuel - Americas, LLC | 45 |
5 |
| Joint Stock Company "TVEL" | 39 |
5 |
| Korea Hydro & Nuclear Power Co., Ltd. | 516 |
5 |
| University of Florida Research Foundation, Inc. | 4133 |
4 |
| BAE SYSTEMS plc | 2445 |
4 |
| UT-Battelle, LLC | 1495 |
4 |
| Clean Core Thorium Energy LLC | 6 |
4 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 233 |
3 |
| Other owners | 84 |