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Legal status
Patent not validated
| (51) | INT.CL. | C07C 231/24 | |
| C07C 237/46 |
| (11) | Number of the document | 1778621 |
| (13) | Kind of document | T |
| (96) | European patent application number | 05771995.7 |
| Date of filing the European patent application | 2005-08-08 | |
| (97) | Date of publication of the European application | 2007-05-02 |
| (45) | Date of publication and mention of the grant of the patent | 2012-06-13 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/NO2005/000287 |
| Date | 2005-08-08 |
| (87) | Number | WO 2006/016815 |
| Date | 2006-02-16 |
| (30) | Number | Date | Country code |
| 20043305 | 2004-08-09 | NO |
| (72) |
CERVENKA, Jan, NO
HUSSAIN, Khalid, NO
|
| (73) |
GE HEALTHCARE AS,
Intellectual Property Dept. Nycoveien 1-2, 0401 Oslo,
NO
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| (54) | PREPARATION OF IODIXANOL |
| PREPARATION OF IODIXANOL |