- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 17/02 - Devices or arrangements for monitoring coolant or moderator
Patent holdings for IPC class G21C 17/02
Total number of patents in this class: 44
10-year publication summary
|
7
|
4
|
2
|
1
|
1
|
2
|
4
|
2
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8217 |
4 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
3 |
| Terrestrial Energy Inc. | 22 |
3 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
2 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
2 |
| Rosemount Inc. | 1212 |
2 |
| Soonchunhyang University Industry Academy Cooperation Foundation | 128 |
2 |
| Westinghouse Electric Company LLC | 1087 |
2 |
| BWXT Nuclear Energy Canada Inc. | 9 |
2 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
2 |
| CGN Power Co., Ltd | 256 |
2 |
| Toshiba Corporation | 12017 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| HTC Corporation | 2219 |
1 |
| Areva GmbH | 90 |
1 |
| Areva NC | 135 |
1 |
| Azbil Corporation | 486 |
1 |
| China General Nuclear Power Corporation | 244 |
1 |
| Dominion Engineering, Inc. | 33 |
1 |
| Korea Atomic Energy Research Institute | 418 |
1 |
| Other owners | 9 |