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Application no. and date05819134.7 (espacenet)  (Federated)  (European Patent Register), 20051114
Patent/reg. no. and dateDK/EP 1828222, 20101215
Publication date20070905
Priority no. and dateIT MI20042338, 20041206
EP pub. no. and date EP 1828222 20070905
Effective date
Applicant/ownerINDUSTRIALE CHIMICA S.r.l., Via Abbondio Sangiorgio 12
20145 Milano, IT
Applicant ref. no.P81100178DK00E
InventorCOSTANTINO, Francesca, Viale Legioni Romane 7
I-20147 MILANO, IT,
LENNA, Roberto, Via Zara, 2
I-20010 S. GIORGIO SU LEGNANO, IT,
PIURI, Silvia, Via B. Catena, 10
I-21047 SARONNO, IT
RepresentativeZacco Denmark A/S, Arne Jacobsens Allé 15, 2300 København S
Opponent
IPC ClassA61K 31/585 (2006.01) , A61P 15/18 (2006.01) , C07J 53/00 (2006.01) 
TitleFremgangsmåde til fremstilling af drospirenon
Int. application no.EP2005055963
Int. publication no.WO2006061309
Related patent (certificate)
StatusOphævet
Pædiatrisk forlængelse-
Udløbsdato for pædiatrisk forlængelse-

 
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