- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 9/06 - Means for preventing accumulation of explosives gases, e.g. recombiners
Patent holdings for IPC class G21C 9/06
Total number of patents in this class: 52
10-year publication summary
|
8
|
3
|
6
|
5
|
4
|
4
|
4
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Framatome GmbH | 246 |
9 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
6 |
| Areva GmbH | 90 |
5 |
| Areva NP GmbH | 79 |
3 |
| Westinghouse Electric Company LLC | 1087 |
3 |
| Clariant International Ltd. | 978 |
2 |
| Joint Stock Company "akme-engineering" | 71 |
2 |
| Mallinckrodt Nuclear Medicine LLC | 26 |
2 |
| Enapter SRL | 30 |
2 |
| Toshiba Corporation | 12017 |
1 |
| CCI AG | 6 |
1 |
| China General Nuclear Power Corporation | 244 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 211 |
1 |
| China Nuclear Power Technology Research Institute Co., Ltd. | 151 |
1 |
| Clariant Produkte (Deutschland) GmbH | 354 |
1 |
| Forschungszentrum Julich GmbH | 604 |
1 |
| Soletanche Freyssinet | 480 |
1 |
| TN Intellectual | 1 |
1 |
| TN International | 76 |
1 |
| Velan Inc. | 38 |
1 |
| Other owners | 7 |