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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A61K 9/16 A61K 9/20 A61K 9/22 A61K 9/30 A61K 9/52 A61K 31/13 A61K 38/43 A61K 47/42 A61P 1/00 A61P 25/00 |
| (11) | Number of the document | 3201 |
| (13) | Kind of document | B |
| (21) | Application number | IP839 |
| (22) | Date of filing the application | 1993-08-04 |
| (41) | Date of publication of the application | 1994-08-25 |
| (45) | Date of publication of patent | 1995-03-27 |
| (30) | Number | Date | Country code |
| 42 25 730.1 | 1992-08-04 | DE |
| (71) |
MERZ + CO. GmbH & CO.,
Eckenheimer Landstrasse 100-104, D-6000 Frankfurt am Main 1,
DE
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| (72) |
Eberhard NURNBERG, DE
Erhard SEILLER, DE Stefan RITSERT, DE |
| (73) |
MERZ PHARMA GMBH & CO. KGAA,
Eckenheimer Landstrasse 100-104, D 60318 Frankfurt Main,
DE
|
| (74) |
Marius JAKULIS - JASON,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
|
| (54) | MEMANTINE-CONTAINING SOLID PHARMACEUTICAL DOSAGE FORMS HAVING AN EXTENDED TWO-STAGE RELEASE PROFILE AND PRODUCTION THEREOF |
| Payment date | Validity (years) | Amount | |
| 2012-07-16 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2013-08-04 |