- All sections
- G - Physics
- G21C - Nuclear reactors
- G21C 17/08 - Structural combination of reactor core or moderator structure with viewing means, e.g. with television camera, periscope, window
Patent holdings for IPC class G21C 17/08
Total number of patents in this class: 32
10-year publication summary
|
2
|
1
|
3
|
5
|
2
|
4
|
0
|
2
|
0
|
2
|
| 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 |
4 |
| Electricite de France | 695 |
3 |
| Framatome | 155 |
3 |
| Areva NP | 228 |
2 |
| Candu Energy Inc. | 47 |
2 |
| Framatome ANP | 77 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 406 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
2 |
| Westinghouse Electric Company LLC | 1087 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Decision Sciences International Corporation | 78 |
1 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
1 |
| Nippon Electric Glass Co., Ltd. | 2299 |
1 |
| Nuclear Fuel Industries, Ltd. | 11 |
1 |
| Wesdyne TRC AB | 2 |
1 |
| Sichuan Xingzhi Zhihui Intellectual Property Operation Co., Ltd. | 53 |
1 |
| Ahlberg Electronics Aktiebolag | 1 |
1 |
| Other owners | 0 |