- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 7/14 - Mechanical drive arrangements
Patent holdings for IPC class G21C 7/14
Total number of patents in this class: 117
10-year publication summary
|
6
|
3
|
11
|
7
|
10
|
12
|
8
|
10
|
4
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE-Hitachi Nuclear Energy Americas LLC | 430 |
19 |
| BWXT Advanced Technologies LLC | 121 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 8783 |
8 |
| BWXT Mpower, Inc. | 156 |
8 |
| NuScale Power, LLC | 277 |
8 |
| BWXT Nuclear Operations Group, Inc. | 41 |
6 |
| Westinghouse Electric Company LLC | 1152 |
6 |
| KEPCO Engineering & Construction Company, Inc. | 73 |
4 |
| Societe Technique pour l'Energie Atomique Technicatome | 50 |
4 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 214 |
3 |
| Korea Atomic Energy Research Institute | 437 |
3 |
| SMR Inventec, LLC | 48 |
3 |
| CGN Power Co., Ltd | 316 |
3 |
| BAE SYSTEMS plc | 2349 |
2 |
| China General Nuclear Power Corporation | 284 |
2 |
| Hitachi-GE Nuclear Energy, Ltd. | 284 |
2 |
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 59 |
2 |
| Ultra Safe Nuclear Corporation | 53 |
2 |
| Societe Technique pour l'Energie Atomique | 13 |
2 |
| Doosan Enerbility Co., Ltd. | 239 |
2 |
| Other owners | 18 |