- 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: 14608
10-year publication summary
|
589
|
573
|
693
|
925
|
920
|
1019
|
1024
|
950
|
740
|
360
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Takeda Pharmaceutical Company Limited | 2703 |
294 |
| Daiichi Sankyo Company, Limited | 1849 |
288 |
| Shionogi & Co., Ltd. | 869 |
243 |
| Taisho Pharmaceutical Co., Ltd. | 856 |
218 |
| Osaka University | 3352 |
193 |
| Astellas Pharma Inc. | 1083 |
174 |
| Kyoto University | 2785 |
158 |
| The University of Tokyo | 4131 |
154 |
| Chugai Seiyaku Kabushiki Kaisha | 1333 |
147 |
| Ono Pharmaceutical Co., Ltd. | 427 |
132 |
| Suntory Holdings Limited | 1996 |
117 |
| Eisai R&D Management Co., Ltd. | 1231 |
117 |
| Kowa Company, Ltd. | 1196 |
107 |
| Shiseido Company, Ltd. | 4018 |
107 |
| Mitsubishi Tanabe Pharma Corporation | 581 |
104 |
| Toray Industries, Inc. | 6867 |
96 |
| Ajinomoto Co., Inc. | 2298 |
95 |
| Tohoku University | 2748 |
89 |
| National University Corporation Hokkaido University | 1334 |
86 |
| FUJIFILM Corporation | 29188 |
84 |
| Other owners | 11605 |