Patent details

Basic Information

Publication number:

EP0918791

PCT Application Number:

PCT/EP/97/04342

Type:

European Patent Granted for LU

Legal Status:

Expired

Application number:

EP979375623

PCT Publication Number:

WO/98/06738

First applicant's nationality:

Translation Language:

EPO Publication Language:

German

English Title of Invention:

PROCESS FOR PRODUCING DROSPIRENONE AND INTERMEDIATES THEREOF

French Title of Invention:

PROCEDE DE PREPARATION DE DROSPIRENONE ET LEUR INTERMEDIAIRES

German Title of Invention:

VERFAHREN ZUR HERSTELLUNG VON DROSPIRENON UND ZWISCHENPRODUKTE DAVON

SPC Number:

Dates

Filing date:

11/08/1997

Grant date:

03/04/2002

EP Publication Date:

03/04/2002

PCT Publication Date:

19/02/1998

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

02/06/1999

EP B1 Publication Date:

03/04/2002

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

Expiration date:

11/08/2017

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

25/07/2011

 

 

Name:

BAYER PHARMA AKTIENGESELLSCHAFT

Address:

MÜLLERSTRASSE 178, 13353, BERLIN, Germany (DE)

History of Owners

From:

25/11/2009

To:

24/07/2011

Name:

BAYER SCHERING PHARMA AKTIENGESELLSCHAFT

Address:

MÜLLERSTRASSE 178, 13353, BERLIN, Germany (DE)

From:

02/10/2002

To:

24/11/2009

Name:

Schering Aktiengesellschaft

Address:

Patente Müllerstrasse 178, Postfach 65 03 11, 13342 Berlin, Germany (DE)

Agent

Name:

ARONOVA S.A.

From:

29/02/2012

Address:

PO Box 327, 4004, ESCH-SUR-ALZETTE, Luxembourg (LU)

To:

Inventor

1

Name:

MOHR Jörg-Thorsten

Address:

Germany (DE)

2

Name:

NICKISCH Klaus

Address:

Germany (DE)

Priority

Priority Number:

19633685

Priority Date:

12/08/1996

Priority Country:

Germany (DE)

Classification

Main IPC Class:

C07J 53/00;

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

26/07/2016

Last Annual Fee Paid Number:

20

Last Annual Fee Paid Amount:

300 Euro

Payer:

MARKS & CLERK LLP

Filing date	Document type	Number of pages