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Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/70 | (1974.07) |
| A61K 9/7007 | (2013.01) | ||
| A61K 31/4985 | (2000.01) | ||
| A61K 31/4985 | (2013.01) | ||
| A61K 47/38 | (1990.01) | ||
| A61K 47/12 | (2013.01) | ||
| A61K 47/36 | (1990.01) | ||
| A61K 47/36 | (2013.01) | ||
| A61K 47/12 | (1990.01) | ||
| A61K 47/38 | (2013.01) | ||
| A61P 15/10 | (2000.01) | ||
| A61K 9/0056 | (2013.01) | ||
| A61K 9/00 | (1968.09) |
| (11) | Number of the document | 3527203 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17860871.7 |
| Date of filing the European patent application | 2017-04-30 | |
| (97) | Date of publication of the European application | 2019-08-21 |
| (45) | Date of publication and mention of the grant of the patent | 2023-02-15 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2017/082674 |
| Date | 2017-04-30 |
| (87) | Number | WO 2018/068498 |
| Date | 2018-04-19 |
| (30) | Number | Date | Country code |
| 201610894411 | 2016-10-13 | CN |
| (72) |
FAN, Xinhua , CN
TU, Yongrui , CN
ZHANG, Jintao , CN
NAM, Tack Soo , KR
HE, Yun , CN
ZHOU, Yueyu , CN
ZHU, Ji , CN
ZHANG, Mingjie , CN
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| (73) |
Changzhou No.4 Pharmaceutical Factory Co., Ltd ,
No. 567 Zhongwu Road, Changzhou, Jiangsu 213018,
CN
JS Innopharm (Shanghai) Ltd. , Building 1 Suite 203 1199 Landian Road, Shanghai 201319, CN Wooshin Medics Co. Ltd. , 1907-1909 288 Digital-ro Guro-gu, Seoul 152-020, KR |
| (54) | ORAL DISSOLVABLE FILM OF TADALAFIL AND PREPARATION METHOD THEREFOR |
| ORAL DISSOLVABLE FILM OF TADALAFIL AND PREPARATION METHOD THEREFOR |