- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; treating radioactively contaminated material; decontamination arrangements therefor
- G21F 9/10 - Processing by flocculation
Patent holdings for IPC class G21F 9/10
Total number of patents in this class: 43
10-year publication summary
|
1
|
4
|
1
|
10
|
1
|
1
|
1
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PCS Co., Ltd. | 8 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10694 |
3 |
| JNC Corporation | 1532 |
3 |
| Reverse Ionizer Systems, LLC | 25 |
3 |
| KEPCO Nuclear Fuel Co., Ltd. | 135 |
2 |
| Centre National de La Recherche Scientifique | 10091 |
1 |
| BASF Corporation | 1822 |
1 |
| Toray Industries, Inc. | 6848 |
1 |
| Areva NC | 134 |
1 |
| Biotherapy Development Research Center Co., Ltd. | 4 |
1 |
| Compagnie Europeenne du Zirconium-Cezus | 4 |
1 |
| Envit, Environmental Technologies and Engineering Ltd. | 9 |
1 |
| Institute of Nuclear Energy Research Atomic Energy Council, Executive Yuan | 67 |
1 |
| Kurita Water Industries Ltd. | 1150 |
1 |
| Kyowa Chemical Industry Co., Ltd. | 71 |
1 |
| Kyungpook National University Industry-Academic Cooperation Foundation | 1106 |
1 |
| Otsuka Chemical Co., Ltd. | 286 |
1 |
| Universite de Montpellier | 960 |
1 |
| Veolia Water Solutions & Technologies Support | 544 |
1 |
| Union Showa K.K. | 6 |
1 |
| Other owners | 12 |