Patent details

Basic Information

Publication number:

EP3608323

PCT Application Number:

CN2019076757

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP197613789

PCT Publication Number:

WO2019166019

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

PYRAN FUSED RING COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF

French Title of Invention:

COMPOSÉ CYCLIQUE FUSIONNÉ DE PYRANE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION

German Title of Invention:

PYRANKONDENSIERTE RINGVERBINDUNG, HERSTELLUNGSVERFAHREN DAFÜR UND VERWENDUNG DAVON

SPC Number:

Dates

Filing date:

01/03/2019

Grant date:

03/11/2021

EP Publication Date:

12/02/2020

PCT Publication Date:

06/09/2019

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

03/11/2021

EP B1 Publication Date:

03/11/2021

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

01/03/2022

Expiration date:

01/03/2039

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

27/10/2021

 

 

Name:

Beijing Tienyi Lufu Pharmatech Co. Ltd.

Address:

Room 431, Floor 4, Building 2 No. 18 Long Qin Street Beijing Economic and Technological Development Zone, Beijing 100176, China (CN)

Inventor

Name:

XU, Weiping

Address:

China (CN)

Priority

Priority Number:

201810176172

Priority Date:

02/03/2018

Priority Country:

China (CN)

Classification

IPC classification:

C07D 493/04; C07D 309/10; A61K 31/335; A61P 35/00;

Publication

European Patent Bulletin

Issue number:

202144

Publication date:

03/11/2021

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:

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