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Patent details

3473626 Title: CRISTAL DE PYRROLOPYRIMIDINE POUR LA PRÉPARATION D'UN INHIBITEUR JAK

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Basic information

Application number:
178127411
WO application number:
CN2017088429
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
3473626
WO publication number:
WO2017215630
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
15/06/2017
Grant date:
04/08/2021
EP publication date:
24/04/2019
WO publication date:
21/12/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
04/08/2021
EP B1 publication date:
04/08/2021
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/06/2022
Expiration date (if granted and all annual fees paid):
15/06/2037

Applicant

1

Name:
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Legal Form:
From:
04/08/2021
Address:
No. 369 Yuzhou South Road, Lianyungang, Jiangsu 222062, China (CN)
To:

2

Name:
Lianyungang Runzhong Pharmaceutical Co., Ltd.
Legal Form:
From:
04/08/2021
Address:
No. 16 Jinqiao Road Dapu Industry Park Lianyungang Economy and Technology Development Zone, Lianyungang, Jiangsu 222069, China (CN)
To:

3

Name:
Centaurus BioPharma Co., Ltd.
Legal Form:
From:
04/08/2021
Address:
No.16 Building No.3 Minzhuang Road Haidian District, Beijing 100195, China (CN)
To:

Inventor

1

Name:
ZHOU, Zhou
Legal Form:
Address:
Lianyungang Jiangsu 222062, China (CN)

2

Name:
ZHANG, Aiming
Legal Form:
Address:
Lianyungang Jiangsu 222062, China (CN)

3

Name:
ZHANG, Xiquan
Legal Form:
Address:
Lianyungang Jiangsu 222062, China (CN)

4

Name:
YAO, Huadong
Legal Form:
Address:
Lianyungang Jiangsu 222062, China (CN)

Priority

Priority patent number:
201610435947
Priority date:
16/06/2016
Priority country:
China (CN)

Classification

IPC or IDT classification:
C07D 487/04; A61K 31/519; A61K 31/5377; A61P 35/00;

Publication

Bulletin

1

Bulletin heading:
VRV
Journal edition number:
2023/03
Publication date:
20/02/2023
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

2

Bulletin heading:
EP2
Journal edition number:
2021/16
Publication date:
30/09/2021
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:
202131
Publication date:
04/08/2021
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