- 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: 14796
10-year publication summary
|
468
|
467
|
588
|
784
|
777
|
909
|
896
|
888
|
743
|
802
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daiichi Sankyo Company, Limited | 1877 |
286 |
| Takeda Pharmaceutical Company Limited | 2717 |
285 |
| Shionogi & Co., Ltd. | 835 |
236 |
| Taisho Pharmaceutical Co., Ltd. | 860 |
214 |
| Osaka University | 3382 |
197 |
| Astellas Pharma Inc. | 1057 |
169 |
| Kyoto University | 2855 |
159 |
| The University of Tokyo | 4249 |
155 |
| Chugai Seiyaku Kabushiki Kaisha | 1378 |
143 |
| Ono Pharmaceutical Co., Ltd. | 428 |
123 |
| Suntory Holdings Limited | 2069 |
116 |
| Shiseido Company, Ltd. | 4167 |
107 |
| Eisai R&D Management Co., Ltd. | 1202 |
104 |
| Kowa Company, Ltd. | 1209 |
102 |
| Mitsubishi Tanabe Pharma Corporation | 558 |
97 |
| Toray Industries, Inc. | 7006 |
95 |
| Tohoku University | 2846 |
92 |
| Ajinomoto Co., Inc. | 2310 |
87 |
| FUJIFILM Corporation | 29817 |
86 |
| Kyushu University, National University Corporation | 1667 |
86 |
| Other owners | 11857 |