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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A61K 9/20 A61K 9/22 A61K 9/50 A61K 9/52 A61K 31/55 A61K 31/551 A61K 47/30 |
| (11) | Number of the document | 4251 |
| (13) | Kind of document | B |
| (21) | Application number | 97-012 |
| (22) | Date of filing the application | 1997-01-30 |
| (41) | Date of publication of the application | 1997-08-25 |
| (45) | Date of publication of patent | 1997-12-29 |
| (86) | Number | PCT/DE95/00805 |
| Date | 1995-06-22 |
| (87) | Number | WO 96/01112 |
| Date | 1996-01-18 |
| (30) | Number | Date | Country code |
| 44 23 078.8 | 1994-07-01 | DE |
| (71) |
ARZNEIMITTELWERK DRESDEN GMBH,
Fachbereich Patente, PF 01 01 31 / 01 01 32, D-01435 Radebeul,
DE
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| (72) |
Karl Friedrich LANDGRAF, DE
Sabine REISS, DE Eberhard SCHUBERT, DE |
| (73) |
AWD. pharma GmbH & Co. KG,
Leipziger Strasse 7-13, 01097 Dresden,
DE
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| (74) |
Ona VAIČIULIENĖ,
V. Druskio g. 9-46, LT-04306 Vilnius,
LT
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| (54) | CARBAMAZEPINE MEDICAMENT WITH RETARDED ACTIVE SUBSTANCE RELEASE |
| Payment date | Validity (years) | Amount | |
| 2014-05-26 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2015-06-22 |