- All sections
- G - Physics
- G21G - Conversion of chemical elementsradioactive sources
- G21G 5/00 - Alleged conversion of chemical elements by chemical reaction
Patent holdings for IPC class G21G 5/00
Total number of patents in this class: 122
10-year publication summary
|
5
|
3
|
0
|
3
|
0
|
0
|
0
|
1
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi High-Tech Corporation | 5918 |
14 |
| Varian Semiconductor Equipment Associates, Inc. | 1180 |
7 |
| ASML Netherlands B.V. | 7984 |
6 |
| FEI Company | 1057 |
6 |
| NuFlare Technology, Inc. | 927 |
5 |
| Techinsights Inc. | 97 |
4 |
| ION Beam Applications S.A. | 184 |
3 |
| Texas Instruments Incorporated | 19640 |
2 |
| Tokyo Electron Limited | 13871 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
2 |
| Lawrence Livermore National Security, LLC | 1979 |
2 |
| Advanced ION Beam Technology, Inc. | 70 |
2 |
| Axcelis Technologies, Inc. | 422 |
2 |
| ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | 157 |
2 |
| Japan Aviation Electronics Industry, Limited | 1863 |
2 |
| Nissin ION Equipment Co., Ltd. | 98 |
2 |
| Orano Cycle | 29 |
2 |
| Our United Corporation | 325 |
2 |
| Hermes Microvision Incorporated B.V. | 122 |
2 |
| Su-n Energy Holdings Ltd | 7 |
2 |
| Other owners | 51 |