- All sections
- G - Physics
- G21G - Conversion of chemical elements; radioactive 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: 578
10-year publication summary
|
23
|
35
|
54
|
64
|
48
|
54
|
53
|
60
|
45
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Curium US LLC | 124 |
45 |
| Bracco Diagnostics Inc. | 111 |
34 |
| UChicago Argonne, LLC | 866 |
17 |
| Institut National des Radioelements | 17 |
17 |
| BWXT Isotope Technology Group, Inc. | 63 |
15 |
| Battelle Memorial Institute | 2356 |
13 |
| Jubilant DraxImage Inc. | 112 |
13 |
| Orano Med | 45 |
13 |
| Mallinckrodt Nuclear Medicine LLC | 26 |
12 |
| Westinghouse Electric Company LLC | 1087 |
10 |
| GE Healthcare Limited | 711 |
9 |
| Sck.cen | 20 |
8 |
| General Electric Company | 18133 |
7 |
| Mallinckrodt LLC | 135 |
7 |
| Bayer AS | 44 |
6 |
| ION Beam Applications S.A. | 187 |
6 |
| Medi-Physics, Inc. | 97 |
6 |
| Wisconsin Alumni Research Foundation | 3774 |
5 |
| Algeta ASA | 17 |
5 |
| Nordion (Canada) Inc. | 34 |
5 |
| Other owners | 325 |