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POLYMORPHIC SUBSTANCE OF YONKENAFIL HYDROCHLORIDE, PREPARATION METHOD THEREFOR, AND COMPOSITION AND USE THEREOF
No-Receipt date
2022-02379 - 05/07/2022
No-Filing date
20220401386 - 05/07/2022
No-Granting date
3110689 - 19/07/2022
No-EPO application date
15869159.2 - 19/11/2015
No-EPO granting date
3216791 - 11/05/2022
Gazette No-Publication date of application
-
Gazette No-Publication date of granted patent
7/2022 - 08/08/2022
Expiration date
20/11/2035
Kind of title
Validation of European Patent
Legal status
VALID
Priorities
CN20141079960019/12/2014/CN
Active Substance of Supplementary Certificates
-
IPC Classification
Ipc Class
A61K 31/519
A61P 1/00
A61P 1/04
A61P 11/02
A61P 11/06
A61P 13/10
A61P 15/06
A61P 17/06
A61P 17/14
A61P 25/02
A61P 25/08
A61P 25/28
A61P 3/10
A61P 35/04
A61P 37/08
A61P 9/04
A61P 9/10
C07D 487/04
Related Documents
Related Titles
Owners
Code
Firstname
Surname
Address
Town
ZIP
Country
1428072
YANGTZE RIVER PHARMACEUTICAL GROUP CO., LTD.
NO.1 YANGZIJIANGNAN ROAD
TAIZHOU, JIANGSU 225321
CHINA (PEOPLE'S REPUBLIC OF)
Inventors
Code
Firstname
Surname
3684257
ZHANG, HAIBO
3684258
CHEN, LINGWU
3684259
LU, XIANFENG
3684260
LIANG, HUIXING
3684261
WANG, YONGFENG
3684262
SHI, LIANYONG
3684263
LUO, HONGPENG
Representatives
Code
Firstname
Surname
Address
Town
Zip
1602
AIKATERINI
SIOTOU
PATISION 122
ATHINA (ATTIKIS)
11257
Contact
Code
Firstname
Surname
Address
Town
Zip
Country
4766
AIKATERINI
SIOTOU
PATISION (28IS OKTOVRIOU) 122
ATHINA (ATTIKIS)
11257
GREECE
Owners History
Title Instruments
Payments history
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