| Application no. and date | 01250277.9 (espacenet) (Federated) (European Patent Register), 19970811 | | Patent/reg. no. and date | DK/EP 1149840, 20090107 | | Publication date | 20011031 | | Priority no. and date | DE 19633685, 19960812 | | EP pub. no. and date |
EP 1149840 20011031 | | Effective date | | | Applicant/owner | Bayer Pharma Aktiengesellschaft, Müllerstrasse 178
13353 Berlin, DE | | Applicant ref. no. | BAYER 51423A | | Inventor | Nickisch, Klaus, Zescher Strasse 14
12307 Berlin, DE,
Mohr, Jörg-Thorsten, Morgenstrasse 43a
59423 Unna, DE | | Representative | RWS Group, Europa House
Chiltern Park, Chiltern Hill
Chalfont St Peter
Bucks SL9 9FG, GB | | Opponent | | | IPC Class | C07J 53/00 (2006.01) | | Title | Fremgangsmåde til fremstilling af drospirenon | | Int. application no. | | | Int. publication no. | | | Related patent (certificate) | | | Status | Udløbet | | Pædiatrisk forlængelse | - | | Udløbsdato for pædiatrisk forlængelse | - |
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