- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; treating radioactively contaminated material; decontamination arrangements therefor
- G21F 9/18 - Processing by biological processes
Patent holdings for IPC class G21F 9/18
Total number of patents in this class: 38
10-year publication summary
|
1
|
2
|
2
|
0
|
2
|
3
|
3
|
4
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHREIBER, Sylvia | 7 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
6 |
| Centre National de La Recherche Scientifique | 10091 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10694 |
2 |
| Lawrence Livermore National Security, LLC | 1881 |
2 |
| Institut Max Von Laue-paul Langevin | 6 |
2 |
| Universidad Complutense de Madrid | 206 |
2 |
| Kaneka Corporation | 4497 |
1 |
| Korea Advanced Institute of Science and Technology | 4182 |
1 |
| Dewdrops | 1 |
1 |
| Marcopolo Engineering S.p.A. Sistemi Ecologici | 4 |
1 |
| Museum National D'histoire Naturelle | 38 |
1 |
| Pebble Bed Modular Reactor (Proprietary) Limited | 24 |
1 |
| Shibaura Institute of Technology | 96 |
1 |
| Soletanche Freyssinet | 478 |
1 |
| Spinchem AB | 20 |
1 |
| University of Dundee | 203 |
1 |
| Environment & Energy Technology | 3 |
1 |
| LEMAY, Paul, B | 1 |
1 |
| NIIBORI Yasuhiro | 1 |
1 |
| Other owners | 2 |