- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 33/08 - Oxides; Hydroxides
Patent holdings for IPC class A61K 33/08
Total number of patents in this class: 360
10-year publication summary
|
38
|
46
|
48
|
37
|
33
|
38
|
39
|
37
|
31
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Baylor University | 313 |
9 |
| Kyowa Chemical Industry Co., Ltd. | 72 |
8 |
| Hanmi Pharm. Co., Ltd. | 546 |
7 |
| Advantage Therapeutics, Inc. | 10 |
7 |
| Johnson & Johnson Consumer Inc. | 1277 |
6 |
| S&R Farmaceutici S.p.A. | 27 |
6 |
| The General Hospital Corporation | 4517 |
5 |
| Exeltis USA, Inc. | 22 |
5 |
| The Regents of the University of California | 18943 |
4 |
| Glaxosmithkline Biologicals S.A. | 1701 |
4 |
| New York University | 1635 |
4 |
| Sofar Swiss SA | 44 |
4 |
| Hemotek, LLC | 12 |
4 |
| Novartis AG | 11238 |
3 |
| Unilever PLC | 3540 |
3 |
| Unilever N.V. | 3440 |
3 |
| Amgen Inc. | 3779 |
3 |
| Corning Incorporated | 9932 |
3 |
| Bone Solutions, Inc. | 30 |
3 |
| Ferring International Center S.A. | 41 |
3 |
| Other owners | 266 |