Patent details

Basic Information

Publication number:

EP3444244

PCT Application Number:

CN2017085750

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP178021879

PCT Publication Number:

WO2017202341

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

PREPARATION PROCESS FOR HIGH-PURITY DABIGATRAN ETEXILATE

French Title of Invention:

PROCÉDÉ DE PRÉPARATION D'UN ÉTEXILATE DE DABIGATRAN DE PURETÉ ÉLEVÉE

German Title of Invention:

HERSTELLUNGSVERFAHREN FÜR HOCHREINES DABIGATRANETEXILAT

SPC Number:

Dates

Filing date:

24/05/2017

Grant date:

13/01/2021

EP Publication Date:

20/02/2019

PCT Publication Date:

30/11/2017

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

13/01/2021

EP B1 Publication Date:

13/01/2021

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

24/05/2021

Expiration date:

24/05/2037

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

06/01/2021

 

 

Name:

Zhejiang Huahai Pharmaceutical Co., Ltd

Address:

Xunqiao Linhai, Taizhou, Zhejiang 317024, China (CN)

Name:

Zhejiang Huahai Zhicheng Pharmaceutical Co., Ltd.

Address:

No.7, Donghai 5th Avenue, Duqiao Linhai, Zhejiang 317016, China (CN)

Inventor

1

Name:

WANG, Peng

Address:

China (CN)

2

Name:

ZHANG, Wenling

Address:

China (CN)

3

Name:

CHEN, Lingjie

Address:

China (CN)

Priority

Priority Number:

201610347598

Priority Date:

24/05/2016

Priority Country:

China (CN)

Classification

IPC classification:

C07D 401/12;

Publication

European Patent Bulletin

Issue number:

202102

Publication date:

13/01/2021

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages