- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 36/539 - Scutellaria (skullcap)
Patent holdings for IPC class A61K 36/539
Total number of patents in this class: 253
10-year publication summary
|
19
|
17
|
27
|
26
|
20
|
24
|
35
|
13
|
25
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yale University | 2289 |
21 |
| Kamedis Ltd. | 21 |
7 |
| AMOREPACIFIC Corporation | 2778 |
6 |
| Chen-Yu Lee | 13 |
6 |
| Bionovo, Inc. | 25 |
5 |
| University-industry Cooperation Group of Kyung Hee University | 1156 |
5 |
| Shenzhen Dedao Health Management Co., Ltd | 42 |
5 |
| Hebei Yiling Medicine Research Institute Co., Ltd. | 23 |
4 |
| Justbio Inc. | 12 |
4 |
| Beijing Rongxiang Institute of Regenerative Medicine Co., Ltd. | 8 |
4 |
| Shenzhen Qi Wang Investment Co., Ltd. | 4 |
4 |
| Deltavit | 6 |
3 |
| ELC Management LLC | 1043 |
3 |
| Jamieson Laboratories Ltd. | 162 |
3 |
| Jiangsu Kanion Pharmaceutical Co., Ltd. | 71 |
3 |
| Lifebiotic Medical Research Ltd | 3 |
3 |
| Nippon Zettoc Co., Ltd. | 13 |
3 |
| Shanghai Jiao Tong University | 1125 |
3 |
| Unigen, Inc. | 20 |
3 |
| Unigen, Inc. | 116 |
3 |
| Other owners | 155 |