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Patent details

3842438 Title: PROCÉDÉ DE PRÉPARATION DE COMPOSÉ D'ECTÉINASCIDINE ET D'UN INTERMÉDIAIRE DE CELUI-CI

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Basic information

Application number:
199135088
WO application number:
CN2019102565
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3842438
WO publication number:
WO2020155613
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
26/08/2019
Grant date:
08/11/2023
EP publication date:
30/06/2021
WO publication date:
06/08/2020
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
08/11/2023
EP B1 publication date:
08/11/2023
EP B2 publication date:
EP B3 publication date:
Lapsed date:
31/08/2024
Expiration date (if granted and all annual fees paid):
26/08/2039

Applicant

Name:
BrightGene Bio-Medical Technology Co., Ltd.
Legal Form:
From:
08/11/2023
Address:
Building C25 No. 218, Xinghu Street BioBay Suzhou Industrial Park, Suzhou, Jiangsu 215123, China (CN)
To:

Inventor

1

Name:
YUAN, Jiandong
Legal Form:
Address:
Suzhou, Jiangsu 215123, China (CN)

2

Name:
FU, Xinliang
Legal Form:
Address:
Suzhou, Jiangsu 215123, China (CN)

3

Name:
SUN, Zhanli
Legal Form:
Address:
Suzhou, Jiangsu 215123, China (CN)

4

Name:
XING, Xiaopei
Legal Form:
Address:
Suzhou, Jiangsu 215123, China (CN)

5

Name:
HUI, Jingcheng
Legal Form:
Address:
Suzhou, Jiangsu 215123, China (CN)

6

Name:
CONG, Qilei
Legal Form:
Address:
Suzhou, Jiangsu 215123, China (CN)

Priority

Priority patent number:
201910101895
Priority date:
01/02/2019
Priority country:
China (CN)

Classification

IPC or IDT classification:
C07D 498/22; C07D 491/22; C07D 515/22;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2023/21
Publication date:
30/11/2023
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

Issue number:
202345
Publication date:
08/11/2023
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages File Type