Details for 2018825404
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Details for 2018825404
Deleted
European Patent
06.05.2020 A
03.11.2021 B1
28.06.2017
CN
201710505701
C07C 67/14 20060101AFI20210519BHEP
Owner
Linhai Tianyu Pharmaceutical Co., Ltd.No.15 The East China Sea Fifth Avenue Linhai Park Chemical Raw Material Base Zhejiang 317016CN
Shanghai Qixun Pharmaceutical Technology Co., Ltd.5/F, No.9, Lane 500, Furonghua Road, Pudong New District, Shanghai 201321CN
Representative
No representatives present
Inventor
QIU, Kunlun Shanghai 200231CN
WANG, Wenbo Shanghai 200231CN
YU, Qianjie Shanghai 200231CN
LI, Botao Shanghai 200231CN
LIAN, Xiongdong Shanghai 200231CN
LI, Gongyong Shanghai 200231CN