- Sections
- G - Physique
- G21D - Ensembles de production d'énergie nucléaire
- G21D 3/04 - Dispositions de sécurité
Détention brevets de la classe G21D 3/04
Brevets de cette classe: 292
Historique des publications depuis 10 ans
|
27
|
14
|
22
|
14
|
25
|
17
|
14
|
16
|
20
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8875 |
29 |
| NuScale Power, LLC | 284 |
25 |
| Korea Hydro & Nuclear Power Co., Ltd. | 489 |
24 |
| Westinghouse Electric Company LLC | 1154 |
19 |
| GE-Hitachi Nuclear Energy Americas LLC | 435 |
15 |
| Mitsubishi Electric Corporation | 46926 |
14 |
| Korea Atomic Energy Research Institute | 447 |
9 |
| Paragon Energy Solutions, LLC | 9 |
8 |
| China Nuclear Power Engineering Co., Ltd. | 263 |
7 |
| China General Nuclear Power Corporation | 284 |
6 |
| Hitachi-GE Nuclear Energy, Ltd. | 281 |
6 |
| CGN Power Co., Ltd | 317 |
6 |
| BWXT Mpower, Inc. | 157 |
5 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6234 |
5 |
| Atomic Energy of Canada Limited | 130 |
4 |
| Electricite de France | 739 |
4 |
| Areva GmbH | 90 |
3 |
| KEPCO Engineering & Construction Company, Inc. | 75 |
3 |
| KEPCO Nuclear Fuel Co., Ltd. | 143 |
3 |
| Ohio State Innovation Foundation | 2230 |
3 |
| Autres propriétaires | 94 |