Patent details

Basic Information

Publication number:

EP0496437

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Expired

Application number:

EP921071791

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Use of specific core material and layers to obtain pharmaceutical formulations stable to discolouration of omeprazole

French Title of Invention:

Utilisation d'un matériau à noyau spécifique et à couches pour obtenir des formulations pharmaceutiques stables pour la coloration de l'omeprazole

German Title of Invention:

Verwendung von spezifischem Kernmaterial und Schichten zur Herstellung pharmazeutischer Formulierungen, die stabil gegen die VerfÄrbung von Omeprazol sind

SPC Number:

Dates

Filing date:

16/04/1987

Grant date:

17/07/1996

EP Publication Date:

17/07/1996

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:

29/07/1992

EP B1 Publication Date:

17/07/1996

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

16/04/2007

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

16/04/1987

 

 

Name:

AKTIEBOLAGET HÄSSLE

Address:

KÄRRAGATAN 5, 431 83, MÖLNDAL, Sweden (SE)

Agent

Name:

OFFICE FREYLINGER S.A.

From:

31/07/1996

Address:

Boîte Postale 48, L-8001, STRASSEN, Luxembourg (LU)

To:

Inventor

1

Name:

Pilbrant Ake

Address:

Sweden (SE)

2

Name:

Oda Minoru

Address:

Japan (JP)

3

Name:

Morigaki Satoshi

Address:

Japan (JP)

4

Name:

LÖvgren Kurt

Address:

Sweden (SE)

5

Name:

Ohishi Naohiro

Address:

Japan (JP)

6

Name:

Yasumura Mitsuru

Address:

Japan (JP)

Classification

Main IPC Class:

A61K 31/44;

Filing date	Document type	Number of pages