- All sections
- G - Physics
- G21F - Protection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment; treating radioactively contaminated material; decontamination arrangements therefor
- G21F 7/02 - Observation devices permitting vision but shielding the observer
Patent holdings for IPC class G21F 7/02
Total number of patents in this class: 19
10-year publication summary
1
|
0
|
1
|
2
|
1
|
6
|
3
|
0
|
0
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Egg Medical, Inc. | 27 |
3 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Dana-Farber Cancer Institute, Inc. | 2455 |
2 |
Toshiba Corporation | 12017 |
1 |
TDK Corporation | 6306 |
1 |
Corindus, Inc. | 181 |
1 |
ECO Cath-Lab Systems, Inc. | 11 |
1 |
Huys Industries Limited | 35 |
1 |
Lemer Protection Anti-x Par Abreviation Societe Lemer PAX | 30 |
1 |
Saint-Gobain Glass France | 3641 |
1 |
Saudi Arabian Oil Company | 11322 |
1 |
Scanalytics, Inc. | 10 |
1 |
PlastiCraftsmen LLC | 2 |
1 |
Lemer Pax | 43 |
1 |
Lemer Protection Anti-x Par Abrevation Societe Lemer PAX | 1 |
1 |
Other owners | 0 |