- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 13/024 - Supporting constructions for pressure vessels or containment vessels
Patent holdings for IPC class G21C 13/024
Total number of patents in this class: 110
10-year publication summary
|
4
|
8
|
8
|
12
|
7
|
11
|
5
|
9
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NuScale Power, LLC | 311 |
11 |
| Terrapower, LLC | 364 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 9204 |
8 |
| BWXT Mpower, Inc. | 159 |
5 |
| Nugen, LLC | 12 |
5 |
| China Nuclear Power Engineering Co., Ltd. | 304 |
4 |
| China Nuclear Power Design Company Ltd. (Shenzhen) | 110 |
4 |
| Rolls-Royce SMR Limited | 58 |
4 |
| GE-Hitachi Nuclear Energy Americas LLC | 453 |
3 |
| IHI Corporation | 3543 |
3 |
| Shanghai Nuclear Engineering Research & Design Institute Co., Ltd. | 90 |
3 |
| Toshiba Corporation | 12726 |
2 |
| Rolls-Royce PLC | 3224 |
2 |
| Babcock & Wilcox Mpower, Inc. | 55 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 567 |
2 |
| Westinghouse Electric Company LLC | 1200 |
2 |
| Framatome Inc. | 57 |
2 |
| Schlumberger Technology Corporation | 11940 |
1 |
| Siemens AG | 23956 |
1 |
| Massachusetts Institute of Technology | 10305 |
1 |
| Other owners | 35 |