- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 3/336 - Spacer elements for fuel rods in the bundle
Patent holdings for IPC class G21C 3/336
Total number of patents in this class: 17
10-year publication summary
|
1
|
1
|
6
|
0
|
3
|
0
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
3 |
| Utah Green Energy Technologies, LLC | 4 |
3 |
| Babcock & Wilcox Mpower, Inc. | 55 |
2 |
| TN Americas LLC | 21 |
2 |
| Hitachi, Ltd. | 16452 |
1 |
| China Nuclear Power Technology Research Institute | 3 |
1 |
| Global Nuclear Fuel - Americas, LLC | 55 |
1 |
| KEPCO Nuclear Fuel Co., Ltd. | 130 |
1 |
| Westinghouse Electric Company LLC | 1087 |
1 |
| Ultra Safe Nuclear Corporation | 105 |
1 |
| China Guangdong Nuclear Power Holding | 1 |
1 |
| Other owners | 0 |