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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A61K 31/44 A61P 7/00 C07D 213/00 |
| (11) | Number of the document | 3596 |
| (13) | Kind of document | B |
| (21) | Application number | IP898 |
| (22) | Date of filing the application | 1993-08-27 |
| (41) | Date of publication of the application | 1995-03-27 |
| (45) | Date of publication of patent | 1995-12-27 |
| (30) | Number | Date | Country code |
| 35 29 529.5 | 1985-08-17 | DE | |
| 4027953 | 1986-08-15 | SU |
| (71) |
Boehringer Mannheim GmbH,
Sandhofer Strasse 116, 6800 Mannheim 31,
DE
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| (72) |
Fritz TOPFMEIER, DE
Gustav LETTENBAUER, DE |
| (73) |
MEDA AB,
Pipers väg 2 A, Bax 906, SE-170 09 Solna,
SE
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| (74) |
Marius JAKULIS - JASON,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
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| (54) | METHOD FOR PREPARING CRYSTALINE TORASEMIDE |
| Payment date | Validity (years) | Amount | |
| 2012-07-25 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2013-08-27 |