- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 127/00 - Containing or obtained from leaves
Patent holdings for IPC class A61K 127/00
Total number of patents in this class: 123
10-year publication summary
|
4
|
7
|
8
|
13
|
9
|
3
|
8
|
7
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shiseido Company, Ltd. | 4213 |
5 |
| Beijing Wehand-bio Pharmaceutical Co., Ltd | 33 |
5 |
| Guangxi Wehand-bio Pharmaceutical Co., Ltd | 24 |
5 |
| Yantai New Era Health Industry Co., Ltd. | 3 |
3 |
| Hangzhou U-mate Science and Technique Co., Ltd | 3 |
3 |
| Nestec S.A. | 2592 |
2 |
| Kao Corporation | 5019 |
2 |
| Council of Scientific and Industrial Research of India | 2 |
2 |
| Kobayashi Pharmaceutical Co., Ltd. | 763 |
2 |
| South China University of Technology | 1855 |
2 |
| Universidade Estadual de Campinas - Unicamp | 284 |
2 |
| Riken Techno System Co., Ltd. | 11 |
2 |
| Santa Mineral Co., Ltd. | 12 |
2 |
| Hanyi Bio-technology (Beijing) Co., Ltd | 23 |
2 |
| Holista Biotechnology Sdn Bhd | 2 |
2 |
| Shenzhen Qi Wang Investment Co., Ltd. | 4 |
2 |
| Zheijiang Conba Chinese Medicine Co., Ltd. | 2 |
2 |
| DSM IP Assets B.V. | 5449 |
1 |
| Tsinghua University | 6101 |
1 |
| Nichia Corporation | 3826 |
1 |
| Other owners | 75 |