- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 11/00 - Shielding structurally associated with the reactor
Patent holdings for IPC class G21C 11/00
Total number of patents in this class: 39
10-year publication summary
|
2
|
1
|
3
|
1
|
2
|
4
|
1
|
1
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SMR Inventec, LLC | 48 |
2 |
| Westinghouse Electric Company LLC | 1153 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| General Electric Company | 13859 |
1 |
| Toshiba Corporation | 12502 |
1 |
| Hitachi, Ltd. | 15572 |
1 |
| Electronics and Telecommunications Research Institute | 9435 |
1 |
| Siemens Medical Solutions USA, Inc. | 1521 |
1 |
| AREVA Inc. | 30 |
1 |
| Babcock & Wilcox Mpower, Inc. | 55 |
1 |
| BWXT Mpower, Inc. | 156 |
1 |
| Draximage General Partnership | 2 |
1 |
| ECO Cath-Lab Systems, Inc. | 11 |
1 |
| Holtec International, Inc. | 270 |
1 |
| Joint Stock Company "akme-engineering" | 67 |
1 |
| Jubilant DraxImage Inc. | 143 |
1 |
| Korea Atomic Energy Research Institute | 439 |
1 |
| Korea Hydro & Nuclear Power Co., Ltd. | 472 |
1 |
| PartTec, Ltd. | 4 |
1 |
| Rad Technology Medical Systems LLC | 13 |
1 |
| Other owners | 17 |