Patent details

Basic Information

Publication number:

EP0174726

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Expired

Application number:

EP853054583

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Pyridine derivatives and their production.

French Title of Invention:

Dérivés de pyridine et leur préparation.

German Title of Invention:

Pyridin-Derivate und deren Herstellung.

SPC Number:

88617

Dates

Filing date:

31/07/1985

Grant date:

26/04/1989

EP Publication Date:

26/04/1989

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

19/03/1986

EP B1 Publication Date:

26/04/1989

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

31/07/2005

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

19/12/1996

 

 

Name:

TAKEDA PHARMACEUTICAL COMPANY LIMITED

Address:

DOSHOMACHI 4-CHOME 1-1, CHUO-KU, OSAKA, Japan (JP)

Agent

Name:

DE MUYSER Jacques

From:

28/04/1989

Address:

Boulevard Dr. Ernest Feltgen 24, 1515, Luxembourg, Luxembourg (LU)

To:

Inventor

1

Name:

Maki Yoshitaka

Address:

Japan (JP)

2

Name:

Nohara Akira

Address:

Japan (JP)

Priority

Priority Number:

171069/84

Priority Date:

16/08/1984

Priority Country:

Japan (JP)

Classification

Main IPC Class:

C07D 401/12;

Filing date	Document type	Number of pages