- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; treating radioactively contaminated material; decontamination arrangements therefor
- G21F 7/00 - Shielded cells or rooms
Patent holdings for IPC class G21F 7/00
Total number of patents in this class: 121
10-year publication summary
|
10
|
13
|
18
|
12
|
17
|
8
|
8
|
4
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bracco Diagnostics Inc. | 106 |
12 |
| Rad Technology Medical Systems LLC | 14 |
11 |
| Xyleco, Inc. | 191 |
11 |
| PM Holdings, LLC | 12 |
6 |
| United States of America AS represented by The Administrator of NASA | 410 |
3 |
| Nabors Lux 2 SARL | 22 |
3 |
| Our United Corporation | 290 |
3 |
| Ajou University Industry-academic Cooperation Foundation | 971 |
2 |
| Alliance Oncology, LLC | 6 |
2 |
| Areva NC | 134 |
2 |
| Dana-Farber Cancer Institute, Inc. | 2535 |
2 |
| ECO Cath-Lab Systems, Inc. | 10 |
2 |
| Varian Medical Systems, Inc. | 842 |
2 |
| Joint Stock Company "science and Innovations" ("science and Innovations", Jsc) | 23 |
2 |
| Chrysos Corporation Limited | 17 |
2 |
| Joint-Stock Company Scientific Research and Design Institute for Energy Technologies Atomproekt | 26 |
2 |
| Curium US LLC | 142 |
2 |
| National Institutes for Quantum Science and Technology | 127 |
2 |
| Samsung Electronics Co., Ltd. | 139001 |
1 |
| Schlumberger Technology Corporation | 10263 |
1 |
| Other owners | 48 |