- 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: 739
10-year publication summary
|
54
|
65
|
48
|
54
|
56
|
65
|
53
|
69
|
70
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Curium US LLC | 182 |
59 |
| Bracco Diagnostics Inc. | 105 |
36 |
| BWXT Isotope Technology Group, Inc. | 66 |
23 |
| Jubilant DraxImage Inc. | 156 |
21 |
| UChicago Argonne, LLC | 953 |
17 |
| Institut National des Radioelements | 17 |
17 |
| Battelle Memorial Institute | 2608 |
15 |
| Sciencons AS | 29 |
15 |
| Shine Technologies, LLC | 169 |
14 |
| Mallinckrodt Nuclear Medicine LLC | 23 |
12 |
| Westinghouse Electric Company LLC | 1194 |
12 |
| Sck.cen | 25 |
11 |
| Orano Med | 53 |
10 |
| GE Healthcare Limited | 628 |
9 |
| BWXT Medical Ltd. | 24 |
9 |
| Terrapower Isotopes, LLC | 33 |
9 |
| Advancell IPCO US No. 1 Pty Ltd | 12 |
9 |
| Mallinckrodt LLC | 131 |
7 |
| Ottawa Heart Institute Research Corporation | 45 |
7 |
| ION Beam Applications S.A. | 184 |
6 |
| Other owners | 421 |