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Patent details

2865680 Title: DÉRIVÉ DE LA XANTHINE

  • Data
  • Documents

Basic information

Application number:
138068184
WO application number:
CN2013075627
Type:
European patent granted for BE
Status:
Deemed Void
Publication number:
2865680
WO publication number:
WO2013189219
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
15/05/2013
Grant date:
28/09/2016
EP publication date:
29/04/2015
WO publication date:
27/12/2013
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
28/09/2016
EP B1 publication date:
28/09/2016
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
15/05/2033

Applicant

Name:
Chengdu Easton Biopharmaceuticals Co., Ltd.
Legal Form:
From:
28/09/2016
Address:
8 Xiyuan Ave., Hi-tech District Chengdu, Sichuan 611731, China (CN)
To:

Inventor

1

Name:
WANG, Ying
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

2

Name:
XIANG, Yongzhe
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

3

Name:
CEN, Guodong
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

4

Name:
HUANG, Long
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

5

Name:
LIU, Jian
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

6

Name:
ZHOU, Ning
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

7

Name:
ZHANG, Jibing
Legal Form:
Address:
Chengdu Sichuan 611731, China (CN)

Priority

Priority patent number:
201210205678
Priority date:
20/06/2012
Priority country:
China (CN)

Classification

IPC or IDT classification:
A61K 31/522; A61P 3/10; C07D 473/06;

Publication

European Patent Bulletin

Issue number:
201639
Publication date:
28/09/2016
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
31/05/2017
Annual fee number:
5
Annual fee amount:
75 Euro
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer: