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Patent details

596586 Title: WERKWIJZE VOOR DE BEREIDING VAN METAALCOMPLEXE VAN DE N-B-HYDROXYALKYL-TRI-N-CARBOXYALKYL-1,4,7,10-TETRAAZACYCLYCLODODECAAN EN N-B-HYDROXYALKYL-TRI-N-CARBOXYALKYL-1,4,8,11-TETRAAZACYCLOTETRADECAAN DERIVATEN.

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Basic information

Application number:
932503048
WO application number:
Type:
European patent granted for BE
Status:
Publication number:
596586
WO publication number:
1rst applicant's nationality:
Translation language:
Dutch
EPO publication language:
German
SPC number:

Dates

Filing date:
05/11/1993
Grant date:
22/01/1997
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
04/04/1997
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
EP B1 publication date:
22/01/1997
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
05/11/2013

Applicant

Name:
Bayer Schering Pharma Aktiengesellschaft
Legal Form:
From:
19/11/2009
Address:
Müllerstrasse 178 D-13353 Berlin(DE), DE
To:

Priority

Priority patent number:
4237943
Priority date:
06/11/1992
Priority country:
Germany (DE)

Classification

IPC or IDT classification:
C07D 257/02;

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
13/11/2012
Last annual fee paid number:
Payer:

Additional information section

Status:
Case kind / Max duration / Publication code:
Basic patent details (Patent law 1854):
Representative details:
DE PALMENAER Roger-GEVERS & VANDER HAEGHEN-Holidaystraat 5 - B 1831 DIEGEM
Inventor(s) details:
Platzek, Johannes, Dr.;Gries, Heinz, Dr.;
History of owners:
(1) 22.01.1997 : SCHERING A.G. *
Filing date Document type Publication Type Document Description Number of pages File Type
19/11/2009 General Document (CNO - S:Changement de nom) 7 PDF /6/8/5/6/9/0510596586/migrated-docs/932503048_1_596586.pdf
04/06/2013 General Document (CNO - S:Changement de nom) 7 PDF /6/8/5/6/9/0510596586/migrated-docs/932503048_2_596586.pdf
21/05/2013 General Document (CS - S:Cession) 6 PDF /6/8/5/6/9/0510596586/migrated-docs/932503048_3_596586.pdf
04/04/1997 General Document (TO - T:Traduction Originale) 36 PDF /6/8/5/6/9/0510596586/migrated-docs/932503048_4_596586.pdf