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Inventions Industrial DesignTechnological Information
Process for the production of Oxo-pregn-4-en-21,17-carbolactonen by metal free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes

No-Receipt date 2008-04225 - 06/11/2008
No-Filing date 20080402985 - 06/11/2008
No-Granting date 3067112 - 06/11/2008
No-EPO application date 05090214.7 - 21/07/2005
No-EPO granting date 1746101 - 06/08/2008
Gazette No-Publication date of application -
Gazette No-Publication date of granted patent 11/2008 - 19/12/2008
Expiration date 22/07/2025
Kind of title Validation of European Patent
Legal status NOT VALID
Priorities -
Active Substance of Supplementary Certificates -

IPC Classification
Ipc Class
C07J 53/00

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Related Titles
TypeMaster titleRelated title
[ADD] 20140401616

Owners
CodeFirstnameSurnameAddressTownZIPCountry
410792 BAYER PHARMA AKTIENGESELLSCHAFT MULLERSTRASSE 17813353 BERLIN GERMANY

Inventors
CodeFirstnameSurname
604758 SEILZ, CARSTEN
604759 SEBA, HARTMUT

Representatives
CodeFirstnameSurnameAddressTownZip
1602AIKATERINISIOTOUPATISION 122ATHINA (ATTIKIS)11257

Contact
CodeFirstnameSurnameAddressTownZipCountry
4766AIKATERINISIOTOUPATISION (28IS OKTOVRIOU) 122ATHINA (ATTIKIS)11257 GREECE

Owners History
Date Description Comments Data before modification Data after modification
13/01/2012 Αλλαγή Επωνυμίας Δικαιούχου (7e801) ΑΡ. ΠΡΩΤ. 6974/28-12-2011, ΚΩΔ. ΠΛΗΡ. 1602 257082 Bayer Schering Pharma Aktiengesellschaft Mullerstrasse 178 ΓΕΡΜΑΝΙΑ 13353 Berlin 410792 Bayer Pharma Aktiengesellschaft Mullerstrasse 178 ΓΕΡΜΑΝΙΑ 13353 Berlin

Title Instruments

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