- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 9/08 - Processing by evaporationProcessing by distillation
Patent holdings for IPC class G21F 9/08
Total number of patents in this class: 50
10-year publication summary
|
7
|
4
|
0
|
3
|
5
|
6
|
5
|
3
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 59 |
4 |
| de Nora Permelec Ltd | 158 |
3 |
| Korea Atomic Energy Research Institute | 429 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10772 |
2 |
| Australian Nuclear Science and Technology Organisation | 72 |
2 |
| GE Healthcare Limited | 678 |
2 |
| KEPCO Nuclear Fuel Co., Ltd. | 138 |
2 |
| Sasakura Engineering Co., Ltd. | 51 |
2 |
| Toshiba Corporation | 12253 |
1 |
| Sumitomo Electric Industries, Ltd. | 15255 |
1 |
| Hitachi, Ltd. | 15364 |
1 |
| Toray Industries, Inc. | 6859 |
1 |
| Atomic Energy of Canada Limited | 128 |
1 |
| Cleancarbonconversion Patents AG | 6 |
1 |
| Columbia Energy & Environmental Services, Inc. | 3 |
1 |
| Electric Power Research Institute, Inc. | 211 |
1 |
| Hammersmith Imanet Limited | 30 |
1 |
| Hankook Technology Inc. | 18 |
1 |
| Hydrozonix LLC | 31 |
1 |
| Korea Nuclear Engineering Co., Ltd. | 11 |
1 |
| Other owners | 18 |