- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardmenttreating radioactively contaminated materialdecontamination arrangements therefor
- G21F 1/00 - Shielding characterised by the composition of the material
Patent holdings for IPC class G21F 1/00
Total number of patents in this class: 103
10-year publication summary
|
8
|
13
|
6
|
13
|
7
|
1
|
5
|
6
|
1
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Holtec International, Inc. | 279 |
5 |
| Deep Isolation, Inc. | 74 |
3 |
| Honeywell International Inc. | 12767 |
2 |
| Lawrence Livermore National Security, LLC | 1985 |
2 |
| Daico MFG Co., Ltd. | 13 |
2 |
| Jefferson Science Associates, LLC | 96 |
2 |
| MBDA UK Limited | 234 |
2 |
| Trans-Radial Solutions LLC | 7 |
2 |
| University of Tsukuba | 640 |
2 |
| UT-Battelle, LLC | 1540 |
2 |
| Westinghouse Electric Company LLC | 1199 |
2 |
| Chrysos Corporation Limited | 18 |
2 |
| Nabors Lux 2 SARL | 21 |
2 |
| GT Medical Technologies, Inc. | 67 |
2 |
| Eczacibasi Monrol Nukleer Urunler Sanayi ve Ticaret Anonim Sirketi | 30 |
2 |
| Rawwater Engineering Limited | 7 |
2 |
| Lithified Technologies Group, LLC | 7 |
2 |
| Serac Imaging Systems Ltd | 9 |
2 |
| General Electric Company | 14010 |
1 |
| The Boeing Company | 20217 |
1 |
| Other owners | 61 |