- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 9/36 - Disposal of solid waste by packagingDisposal of solid waste by baling
Patent holdings for IPC class G21F 9/36
Total number of patents in this class: 168
10-year publication summary
|
15
|
28
|
11
|
14
|
13
|
11
|
9
|
8
|
4
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deep Isolation, Inc. | 73 |
22 |
| Holtec International, Inc. | 275 |
20 |
| Mitsubishi Heavy Industries, Ltd. | 9115 |
14 |
| Hitachi Zosen Corporation | 602 |
8 |
| Australian Nuclear Science and Technology Organisation | 68 |
7 |
| GeoRoc International, Inc. | 13 |
7 |
| Central Research Institute of Electric Power Industry | 90 |
3 |
| DC Co., Ltd. | 6 |
3 |
| Gunma University | 12 |
3 |
| Innoveox | 7 |
3 |
| PacTec, Inc. | 35 |
3 |
| National Technology & Engineering Solutions of Sandia, LLC | 1950 |
3 |
| Hitachi, Ltd. | 16071 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
2 |
| American Isostatic Presses, Inc. | 6 |
2 |
| Barnhardt Manufacturing Company | 31 |
2 |
| GE-Hitachi Nuclear Energy Americas LLC | 454 |
2 |
| Joint Stock Company "akme-engineering" | 59 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2831 |
2 |
| NAC International, Inc. | 50 |
2 |
| Other owners | 56 |