Patent details

Basic Information

Publication number:

EP1209159

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP011111028

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Process of preparation of anhydrous mirtazapine crystals

French Title of Invention:

Procédé de préparation de cristaux de mirtazapine anhydride

German Title of Invention:

Verfahren zur Herstellung von wasserfreien Mirtazapin-Kristallen.

SPC Number:

Dates

Filing date:

08/05/2001

Grant date:

17/11/2004

EP Publication Date:

17/11/2004

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:

29/05/2002

EP B1 Publication Date:

17/11/2004

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

08/05/2014

Expiration date:

08/05/2021

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

17/11/2004

 

 

Name:

Sumitomo Chemical Company Limited

Address:

27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 104-8260, Japan (JP)

Agent

Name:

SPEICH STEPHANE

From:

22/10/2004

Address:

RUE DES BRUYERES 55, 1274, HOWALD, Luxembourg (LU)

To:

Inventor

1

Name:

Maeda Chiharu, Sumika Fine Chemicals Co., Ltd.

Address:

Japan (JP)

2

Name:

Iishi Eiichi, Sumika Fine Chemicals Co Ltd.

Address:

Japan (JP)

3

Name:

Yoshikawa Sadanobu, Sumika Fine Chemicals Co Ltd.

Address:

Japan (JP)

Priority

Priority Number:

2000359891

Priority Date:

27/11/2000

Priority Country:

Japan (JP)

Classification

Main IPC Class:

C07D 471/14;

Filing date	Document type	Number of pages