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OXA SPIRO DERIVATIVE, PREPARATION METHOD THEREFOR, AND APPLICATIONS THEREOF IN MEDICINES
No-Receipt date
2020-00686 - 24/02/2020
No-Filing date
20200400521 - 24/02/2020
No-Granting date
3102876 - 13/03/2020
No-EPO application date
16854888.1 - 30/09/2016
No-EPO granting date
3354649 - 04/12/2019
Gazette No-Publication date of application
-
Gazette No-Publication date of granted patent
3/2020 - 11/05/2020
Expiration date
01/10/2036
Kind of title
Validation of European Patent
Legal status
VALID
Priorities
CN20151066532815/10/2015/CN
CN20151103287631/12/2015/CN
Active Substance of Supplementary Certificates
-
IPC Classification
Ipc Class
A61K 31/4436
A61P 29/00
C07D 409/14
Related Documents
Related Titles
Owners
Code
Firstname
Surname
Address
Town
ZIP
Country
1129315
JIANGSU HENGRUI MEDICINE CO., LTD.
NO. 7 KUNLUNSHAN ROAD ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE LIANYUNGANG
JIANGSU 222047
CHINA (PEOPLE'S REPUBLIC OF)
1129316
SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
NO.279 WENJING ROAD MINHANG DISTRICT
SHANGHAI 200245
CHINA (PEOPLE'S REPUBLIC OF)
Inventors
Code
Firstname
Surname
2859365
LI, XIN
2859366
FENG, BINQIANG
2859367
CHEN, YANG
2859368
LIU, TAO
2859369
HE, FENG
2859370
HE, MINGXUN
2859371
TAO, WEIKANG
2859372
SUN, PIAOYANG
Representatives
Code
Firstname
Surname
Address
Town
Zip
2011
VALI-VASILIKI
SAKELLARIDI
ADRIANOY 70
ATHINA (ATTIKIS)
10556
Contact
Code
Firstname
Surname
Address
Town
Zip
Country
5848
VALI-VASILIKI
SAKELLARIDI
ADRIANOY 70
ATHINA (ATTIKIS)
10556
GREECE
Owners History
Title Instruments
Payments history
9 renewals have been done
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