- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 11/04 - Biological shielding on waterborne craft
Patent holdings for IPC class G21C 11/04
Total number of patents in this class: 23
10-year publication summary
|
2
|
1
|
5
|
2
|
1
|
2
|
0
|
3
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DCNS SA | 73 |
7 |
| DCNS | 95 |
6 |
| Energie Propre Prodigy Ltee / Prodigy Clean Energy Ltd. | 17 |
2 |
| BWXT Advanced Technologies LLC | 130 |
2 |
| Crowley Government Services, Inc. | 16 |
2 |
| Societe Technique pour l'Energie Atomique Technicatome | 49 |
1 |
| Societe Technique pour l'Energie Atomique | 14 |
1 |
| HD Korea Shipbuilding ＆ Offshore Engineering Co., Ltd. | 114 |
1 |
| Reploy Power Inc. | 1 |
1 |
| Other owners | 0 |