- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; treating radioactively contaminated material; decontamination arrangements therefor
- G21F 9/16 - Processing by fixation in stable solid media
Patent holdings for IPC class G21F 9/16
Total number of patents in this class: 161
10-year publication summary
17
|
10
|
13
|
12
|
11
|
12
|
3
|
9
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
National Technology & Engineering Solutions of Sandia, LLC | 1851 |
7 |
P&T Global Solutions, LLC | 19 |
5 |
KEPCO Nuclear Fuel Co., Ltd. | 130 |
4 |
Polynt Composites France | 26 |
4 |
The Dow Chemical Company | 802 |
3 |
Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 354 |
3 |
Hitachi-GE Nuclear Energy, Ltd. | 261 |
3 |
State Atomic Energy Corporation "rosatom" on Behalf of The Russian Federation | 64 |
3 |
UChicago Argonne, LLC | 866 |
3 |
Ukima Chemicals & Color Mfg. Co., Ltd. | 28 |
3 |
Deep Isolation, Inc. | 59 |
3 |
GeoRoc International, Inc. | 10 |
3 |
Harbin Qingrui Science and Technology Development Co., Ltd. | 3 |
3 |
Siemens AG | 24990 |
2 |
Toshiba Corporation | 12017 |
2 |
China General Nuclear Power Corporation | 244 |
2 |
Geomatrix Solutions, Inc. | 2 |
2 |
Guangdong Nuclear Power Joint Venture Co., Ltd. | 14 |
2 |
Korea Hydro & Nuclear Power Co., Ltd. | 383 |
2 |
Other owners | 95 |