- All sections
- A - Human necessities
- A61P - Specific therapeutic activity of chemical compounds or medicinal preparations
- A61P 43/00 - Drugs for specific purposes, not provided for in groups
Patent holdings for IPC class A61P 43/00
Total number of patents in this class: 14770
10-year publication summary
|
571
|
693
|
923
|
918
|
1019
|
1031
|
967
|
764
|
872
|
512
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daiichi Sankyo Company, Limited | 1890 |
274 |
| Takeda Pharmaceutical Company Limited | 2713 |
268 |
| Shionogi & Co., Ltd. | 884 |
238 |
| Taisho Pharmaceutical Co., Ltd. | 851 |
209 |
| Osaka University | 3266 |
184 |
| Kyoto University | 2909 |
154 |
| The University of Tokyo | 4372 |
152 |
| Astellas Pharma Inc. | 1042 |
147 |
| Chugai Seiyaku Kabushiki Kaisha | 1421 |
138 |
| Suntory Holdings Limited | 2196 |
114 |
| Ono Pharmaceutical Co., Ltd. | 422 |
112 |
| Shiseido Company, Ltd. | 4255 |
107 |
| Toray Industries, Inc. | 7116 |
97 |
| Mitsubishi Tanabe Pharma Corporation | 398 |
97 |
| Kowa Company, Ltd. | 1233 |
96 |
| Tohoku University | 2989 |
91 |
| Eisai R&D Management Co., Ltd. | 1169 |
91 |
| Kyushu University, National University Corporation | 1725 |
87 |
| National University Corporation Hokkaido University | 1371 |
85 |
| FUJIFILM Corporation | 30543 |
84 |
| Other owners | 11945 |