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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/185 | |
| C07C 309/15 |
| (11) | Number of the document | 2326322 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09778095.1 |
| Date of filing the European patent application | 2009-08-25 | |
| (97) | Date of publication of the European application | 2011-06-01 |
| (45) | Date of publication and mention of the grant of the patent | 2015-10-14 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2009/006150 |
| Date | 2009-08-25 |
| (87) | Number | WO 2010/034384 |
| Date | 2010-04-01 |
| (30) | Number | Date | Country code |
| 102008048791 | 2008-09-24 | DE |
| (72) |
MUERMANN, Antje, DE
KUEHN, Clemens, DE
BARTELS, Matthias, DE
SAAL, Christoph, DE
BOSC, Nathalie, FR
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| (73) |
Merck Patent GmbH,
Frankfurter Strasse 250, 64293 Darmstadt,
DE
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| (54) | NEUE KRISTALLFORM VON CALCIUM-3-ACETYLAMINOPROPAN-1-SULFONAT |
| NOVEL CRYSTAL FORM OF CALCIUM-3-ACETYL AMINOPROPANE-1-SULFONATE |