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Legal status
Patent not validated
| (51) | INT.CL. | C07C 403/24 | |
| A23K 1/16 | |||
| A23K 1/18 | |||
| A23L 1/275 |
| (11) | Number of the document | 2279171 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09753984.5 |
| Date of filing the European patent application | 2009-06-02 | |
| (97) | Date of publication of the European application | 2011-02-02 |
| (45) | Date of publication and mention of the grant of the patent | 2015-09-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2009/056749 |
| Date | 2009-06-02 |
| (87) | Number | WO 2009/144329 |
| Date | 2009-12-03 |
| (30) | Number | Date | Country code |
| 57337 | 2008-05-30 | US | |
| 57332 | 2008-05-30 | US |
| (72) |
GUO, Jingfei, DE
JONES, Matthew, J., DE
SCHAEFER, Christian, DE
ULRICH, Joachim, DE
VERLHAC-TRICHET, Viviane, FR
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| (73) |
DSM IP Assets B.V.,
Het Overloon 1, 6411 TE Heerlen,
NL
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| (54) | CRYSTAL FORMS OF ASTAXANTHIN |
| CRYSTAL FORMS OF ASTAXANTHIN |