Patent details

Basic Information

Publication number:

EP3412672

PCT Application Number:

CN2017072891

Type:

European Patent Granted for LU

Legal Status:

In force

Application number:

EP177470044

PCT Publication Number:

WO2017133684

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

CRYSTAL FORM A OF 2-BUTOXY-7-(4-(PYRROLIDIN-1-YLMETHYL) BENZYL)-5H-PYRROLO[3,2-D]PYRIMIDIN-4-AMINE AS TLR7 AGONIST, PREPARATION METHOD AND USE THEREOF

French Title of Invention:

FORME CRISTALLINE DE 2-BUTOXY-7-(4-(PYRROLIDIN-1-YLMETHYL) BENZYL)-5H-PYRROLO[3,2-D]PYRIMIDIN-4-AMINE EN TANT QU' AGONISTE DE TLR7, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION

German Title of Invention:

KRISTALLINE FORM VON 2-BUTOXY-7-(4-(PYRROLIDIN-1-YLMETHYL) BENZYL)-5H-PYRROLO[3,2-D]PYRIMIDIN-4-AMIN ALS TLR7-AGONIST, DESSEN HERSTELLUNGSVERFAHREN UND VERWENDUNG

SPC Number:

Dates

Filing date:

04/02/2017

Grant date:

15/07/2020

EP Publication Date:

12/12/2018

PCT Publication Date:

10/08/2017

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

15/07/2020

EP B1 Publication Date:

15/07/2020

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

04/02/2037

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

08/07/2020

 

 

Name:

Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Address:

No. 369 Yuzhou South Road Haizhou District, Lianyungang, Jiangsu 222062, China (CN)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

13/10/2020

Address:

Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

YANG, Ling

Address:

China (CN)

2

Name:

DING, Zhaozhong

Address:

China (CN)

3

Name:

HU, Yinghu

Address:

China (CN)

4

Name:

ZHAO, Rui

Address:

China (CN)

5

Name:

ZHOU, Yilong

Address:

China (CN)

6

Name:

WANG, Zheng

Address:

China (CN)

7

Name:

SUN, Fei

Address:

China (CN)

Priority

Priority Number:

201610082029

Priority Date:

05/02/2016

Priority Country:

China (CN)

Classification

IPC classification:

A61K 31/519; A61P 31/12; C07D 487/04;

Publication

European Patent Bulletin

Issue number:

202029

Publication date:

15/07/2020

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

02/03/2026

Annual Fee Number:

10

Annual Fee Amount:

131 Euro

Expected Payer:

Last Annual Fee Payment Date:

27/01/2025

Last Annual Fee Paid Number:

9

Last Annual Fee Paid Amount:

115 Euro

Payer:

CPA GLOBAL THE IP PLATFORM

Filing date	Document type	Number of pages
13/10/2020	Power Of Attorney	1
13/10/2020	Outgoing Correspondence	1