Patent details
EP1571153 Title: A process for the preparation of drospirenone
Basic Information
- Publication number:
- EP1571153
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP051015113
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- A process for the preparation of drospirenone
- French Title of Invention:
- Procédé pour la production de Drospirenone
- German Title of Invention:
- Verfahren zur Herstellung von Drospirenon
- SPC Number:
Dates
- Filing date:
- 28/02/2005
- Grant date:
- 03/11/2010
- EP Publication Date:
- 03/11/2010
- 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:
- 07/09/2005
- EP B1 Publication Date:
- 03/11/2010
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 28/02/2011
- Expiration date:
- 28/02/2025
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 28/02/2005
- Name:
- INDUSTRIALE CHIMICA S.r.l.
- Address:
- Via Abbondio Sangiorgio 12, 20145 Milano, Italy (IT)
Inventor
1
- Name:
- Piuri Silvia
- Address:
- Italy (IT)
2
- Name:
- Lenna Roberto
- Address:
- Italy (IT)
3
- Name:
- Costantino Francesca
- Address:
- Italy (IT)
Priority
- Priority Number:
- MI20040367
- Priority Date:
- 01/03/2004
- Priority Country:
- Italy (IT)
Classification
- Main IPC Class:
- C07J 53/00;
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