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Patent details

3412671 Title: SEL DE MALEATE D'AGONISTE DU TLR7, FORMES CRISTALLINES C, D ET E DE CELUI-CI, PROCEDES DE PREPARATION ET UTILISATIONS DU SEL DE MALEATE ET DE SES FORMES CRISTALLINES

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Basic information

Application number:
177470036
WO application number:
CN2017072890
Type:
European patent granted for BE
Status:
Open
Publication number:
3412671
WO publication number:
WO2017133683
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
04/02/2017
Grant date:
16/09/2020
EP publication date:
12/12/2018
WO publication date:
10/08/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
16/09/2020
EP B1 publication date:
16/09/2020
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
04/02/2037

Applicant

Name:
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Legal Form:
From:
16/09/2020
Address:
No. 369 Yuzhou South Road Haizhou District, Lianyungang, Jiangsu 222062, China (CN)
To:

Agent

1

Name:
NLO
Legal Form:
From:
28/01/2026
Address:
New Babylon City Offices Anna van Buerenplein 21A, 2595 DA DEN HAAG, Netherlands (NL)
To:

2

Name:
KORSTEN Marius
Legal Form:
From:
07/12/2020
Address:
Technologiepark 122, 9052, ZWIJNAARDE - GENT, Belgium (BE)
To:
12/12/2024

3

Name:
KORSTEN Marius
Legal Form:
From:
12/12/2024
Address:
New Babylon City Offices Anna van Buerenplein 21A, 2595 DA DEN HAAG, Netherlands (NL)
To:
28/01/2026

Inventor

1

Name:
DING, Zhaozhong
Legal Form:
Address:
Shanghai 200131, China (CN)

2

Name:
SUN, Fei
Legal Form:
Address:
Shanghai 200131, China (CN)

3

Name:
HU, Yinghu
Legal Form:
Address:
Shanghai 200131, China (CN)

4

Name:
ZHOU, Yilong
Legal Form:
Address:
Shanghai 200131, China (CN)

5

Name:
WANG, Zheng
Legal Form:
Address:
Shanghai 200131, China (CN)

6

Name:
YANG, Ling
Legal Form:
Address:
Lianyungang Jiangsu 222062, China (CN)

Priority

Priority patent number:
201610082030
Priority date:
05/02/2016
Priority country:
China (CN)

Classification

IPC or IDT classification:
A61K 31/519; A61P 31/12; C07D 487/04;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2020/24
Publication date:
23/10/2020
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:
202038
Publication date:
16/09/2020
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
01/03/2027
Annual fee number:
11
Annual fee amount:
215 Euro
Expected payer:
Last annual fee payment date:
05/01/2026
Last annual fee paid number:
10
Last annual fee paid amount:
185 Euro
Payer:
C.P.A.
Filing date Document type Publication Type Document Description Number of pages File Type
11/08/2021 Incoming Correspondence (Email) Cover letter 2 PDF /5/1/5/2/4/0722042515/docs/177470036_0_incomingcorrespondenceelectronic_20210812_084703900.pdf
12/12/2024 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /5/1/5/2/4/0722042515/docs/177470036_1_rfc_20241217_095354973.pdf
20/12/2024 Outgoing Correspondence Outgoing Correspondence 2 PDF /5/1/5/2/4/0722042515/docs/177470036_2_207902_pie.rfc.per.notif.pdf
06/07/2021 General Document Other 2 PDF /5/1/5/2/4/0722042515/docs/177470036_3_generaldocument_20210707_113433177.pdf
07/12/2020 General Document Declaration of domicile 1 PDF /5/1/5/2/4/0722042515/docs/177470036_4_generaldocument_20201208_085341362.pdf
11/08/2021 General Document Declaration of domicile 1 PDF /5/1/5/2/4/0722042515/docs/177470036_5_generaldocument_20210812_084703182.pdf
08/12/2020 General Document Other 1 PDF /5/1/5/2/4/0722042515/docs/177470036_6_generaldocument_20201209_010534405.pdf
07/12/2020 Outgoing Correspondence 1 PDF /5/1/5/2/4/0722042515/docs/177470036_7_outgoingcorrespondence_20201208_085340814.pdf
07/12/2020 Incoming Correspondence (Email) Cover letter 1 PDF /5/1/5/2/4/0722042515/docs/177470036_8_incomingcorrespondenceelectronic_20201208_085341765.pdf
28/01/2026 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /5/1/5/2/4/0722042515/docs/177470036_9_rfc_20260219_034554734.pdf
09/03/2026 Outgoing Correspondence Outgoing Correspondence 1 PDF /5/1/5/2/4/0722042515/docs/177470036_10_230006_pie.rfc.man.notif.pdf