- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 5/015 - Transportable or portable shielded containers for storing radioactive sources, e.g. source carriers for irradiation unitsRadioisotope containers
Patent holdings for IPC class G21F 5/015
Total number of patents in this class: 245
10-year publication summary
|
16
|
17
|
13
|
11
|
9
|
12
|
30
|
32
|
35
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Curium US LLC | 181 |
14 |
| Comecer S.p.A. | 57 |
13 |
| Sciencons AS | 29 |
13 |
| QSA Global Inc. | 76 |
11 |
| Bracco Diagnostics Inc. | 105 |
9 |
| ARTBIO, Inc. | 32 |
8 |
| Illinois Tool Works Inc. | 11858 |
5 |
| Holtec International, Inc. | 275 |
5 |
| Image Insight Inc. | 19 |
5 |
| Jubilant DraxImage Inc. | 155 |
5 |
| NorthStar Medical Radioisotopes LLC | 17 |
5 |
| NorthStar Medical Technologies, LLC | 49 |
5 |
| Battelle Memorial Institute | 2603 |
4 |
| Tae Technologies, Inc. | 248 |
4 |
| Standard Nuclear, Inc. | 35 |
4 |
| Bayer HealthCare LLC | 1307 |
3 |
| Tsinghua University | 6212 |
3 |
| Algeta ASA | 14 |
3 |
| KEPCO Nuclear Fuel Co., Ltd. | 148 |
3 |
| Medi-Physics, Inc. | 90 |
3 |
| Other owners | 120 |