- All sections
- G - Physics
- G21G - Conversion of chemical elementsradioactive sources
- G21G 1/00 - Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes
Patent holdings for IPC class G21G 1/00
Total number of patents in this class: 660
10-year publication summary
|
35
|
54
|
63
|
47
|
52
|
56
|
63
|
52
|
66
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Curium US LLC | 155 |
48 |
| Bracco Diagnostics Inc. | 105 |
35 |
| Jubilant DraxImage Inc. | 144 |
18 |
| UChicago Argonne, LLC | 916 |
17 |
| Institut National des Radioelements | 17 |
17 |
| BWXT Isotope Technology Group, Inc. | 67 |
17 |
| Battelle Memorial Institute | 2491 |
14 |
| Mallinckrodt Nuclear Medicine LLC | 23 |
12 |
| Westinghouse Electric Company LLC | 1139 |
12 |
| Orano Med | 53 |
12 |
| Sck.cen | 24 |
11 |
| Sciencons AS | 24 |
10 |
| Shine Technologies, LLC | 139 |
10 |
| GE Healthcare Limited | 671 |
9 |
| Mallinckrodt LLC | 132 |
7 |
| Bayer AS | 37 |
6 |
| ION Beam Applications S.A. | 188 |
6 |
| Medi-Physics, Inc. | 93 |
6 |
| Ottawa Heart Institute Research Corporation | 44 |
6 |
| The Regents of the University of California | 19943 |
5 |
| Other owners | 382 |