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Patent details

1634883 Title: DERIVES PHENYL-5,7-DIALALKYL-3,7-DIHYDROPYRROL[2,3-D] PYRIMIDINE-4-ONE SUBSTITUES EN POSITION 2, LEUR PREPARATION ET LEUR UTILISATION EN PHARMACIE

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Basic information

Application number:
047329255
WO application number:
CN2004000487
Type:
European patent granted for BE
Status:
Publication number:
1634883
WO publication number:
WO 2004/108726
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
14/05/2004
Grant date:
15/12/2010
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
15/12/2010
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):

Applicant

1

Name:
Yangtze River Pharmaceutical Group Co., Ltd.
Legal Form:
From:
15/12/2010
Address:
1 South Yangtze River Road Taizhou Jiangsu 225321;(CN), CN
To:

2

Name:
Tianjin North Pharma Sci-Tech Co., Ltd
Legal Form:
From:
15/12/2010
Address:
C35 Third Floor No. 7 Kaihua Road Huayuan Sci-Tech Industry Garden Tianjin 300384(CN)
To:

Priority

Priority patent number:
03142399
Priority date:
06/06/2003
Priority country:
China (CN)

Classification

IPC or IDT classification:
C07D 487/04 ; C07C 63/10 ; C07D 207/00 ; C07D 207/34 ; A61K 31/505 ; A61P 15/00 ; C07D 239/00 ; C07D 209/00;

Additional information section

Status:
ZONDER GEVOLG / SANS EFFET
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
Inventor(s) details:
WANG, Yongfeng, C35 Third Floor No. 7;ZHAO, Kejun, No. 32 Zhujiang Road;
History of owners:
Filing date Document type Publication Type Document Description Number of pages File Type