- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 17/035 - Moderator- or coolant-level detecting devices
Patent holdings for IPC class G21C 17/035
Total number of patents in this class: 25
10-year publication summary
|
3
|
0
|
2
|
0
|
2
|
1
|
1
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
5 |
| Toshiba Corporation | 12017 |
4 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
| Areva NP GmbH | 79 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
1 |
| ELTA | 5 |
1 |
| Hitachi-GE Nuclear Energy, Ltd. | 261 |
1 |
| KEPCO Nuclear Fuel Co., Ltd. | 130 |
1 |
| Terrapower, LLC | 315 |
1 |
| Universite Jean Monnet Saint Etienne | 139 |
1 |
| Framatome GmbH | 246 |
1 |
| Framatome | 155 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3191 |
1 |
| Rolls-Royce SMR Limited | 49 |
1 |
| Other owners | 0 |