- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 51/00 - Preparations containing radioactive substances for use in therapy or testing in vivo
Patent holdings for IPC class A61K 51/00
Total number of patents in this class: 1602
10-year publication summary
|
92
|
96
|
79
|
69
|
69
|
53
|
35
|
43
|
25
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Healthcare Limited | 628 |
44 |
| Nihon Medi-physics Co., Ltd. | 176 |
42 |
| The Regents of the University of California | 20842 |
36 |
| The Johns Hopkins University | 5922 |
33 |
| Immunomedics, Inc. | 238 |
32 |
| Kyoto University | 2926 |
25 |
| The General Hospital Corporation | 4879 |
23 |
| Stc.unm | 658 |
14 |
| H. Lundbeck A/S | 1232 |
14 |
| Riken | 1720 |
13 |
| The Trustees of the University of Pennsylvania | 4432 |
12 |
| Bracco Diagnostics Inc. | 105 |
12 |
| Cornell University | 3444 |
12 |
| Board of Regents, The University of Texas System | 6149 |
11 |
| Lantheus Medical Imaging, Inc. | 165 |
11 |
| Osaka University | 3261 |
11 |
| The Regents of the University of Michigan | 5023 |
10 |
| ARKRAY, Inc. | 857 |
10 |
| Emory University | 1722 |
10 |
| The Board of Trustees of the Leland Stanford Junior University | 6697 |
9 |
| Other owners | 1218 |