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Legal status
Patent not validated
| (51) | INT.CL. | A61K 9/00 | |
| A61M 37/00 |
| (11) | Number of the document | 2683359 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12709232.8 |
| Date of filing the European patent application | 2012-03-06 | |
| (97) | Date of publication of the European application | 2014-01-15 |
| (45) | Date of publication and mention of the grant of the patent | 2015-04-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2012/027858 |
| Date | 2012-03-06 |
| (87) | Number | WO 2012/122163 |
| Date | 2012-09-13 |
| (30) | Number | Date | Country code |
| 201161449988 P | 2011-03-07 | US |
| (72) |
ZHANG, Ying, US
HANSEN, Kristen J., US
DETERMAN, Amy S., US
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| (73) |
3M Innovative Properties Company,
3M Center Post Office Box 33427, Saint Paul, MN 55133-3427,
US
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| (54) | MICRONEEDLE DEVICES AND METHODS |
| MICRONEEDLE DEVICES AND METHODS |