Patent details

Basic Information

Publication number:

EP2481722

PCT Application Number:

PCT/CN/2010/077262

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP108184193

PCT Publication Number:

WO/2011/035725

First applicant's nationality:

Translation Language:

EPO Publication Language:

Not available

English Title of Invention:

SITAGLIPTIN INTERMEDIATES, PREPARATION METHODS AND USES THEREOF

French Title of Invention:

INTERMÉDIAIRES DE LA SITAGLIPTINE, LEURS PROCÉDÉS DE PRÉPARATION ET LEURS UTILISATIONS

German Title of Invention:

SITAGLIPTIN-ZWISCHENPRODUKTE SOWIE HERSTELLUNGSVERFAHREN UND VERWENDUNGEN DAFÜR

SPC Number:

Dates

Filing date:

25/09/2010

Grant date:

27/08/2014

EP Publication Date:

27/08/2014

PCT Publication Date:

31/03/2011

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

01/08/2012

EP B1 Publication Date:

27/08/2014

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

25/09/2014

Expiration date:

25/09/2030

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

25/09/2010

 

 

Name:

Zhejiang Jiuzhou Pharmaceutical Co. Ltd.

Address:

99 Waisha Road, Jiaojiang District Taizhou City Zhejia, China (CN)

Inventor

1

Name:

ZHANG Jian

Address:

China (CN)

2

Name:

YANG Lijun

Address:

China (CN)

3

Name:

YING Jie

Address:

China (CN)

4

Name:

YAO Qingdan

Address:

China (CN)

5

Name:

ZHU Guoliang

Address:

China (CN)

Priority

Priority Number:

200910153059

Priority Date:

27/09/2009

Priority Country:

China (CN)

Classification

Main IPC Class:

C07C 229/34;

Filing date	Document type	Number of pages