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Legal status
Patent not validated
| (51) | INT.CL. | A61K 47/26 | |
| A61K 9/16 | |||
| A61F 9/00 |
| (11) | Number of the document | 1817003 |
| (13) | Kind of document | T |
| (96) | European patent application number | 05819498.6 |
| Date of filing the European patent application | 2005-10-31 | |
| (97) | Date of publication of the European application | 2007-08-15 |
| (45) | Date of publication and mention of the grant of the patent | 2018-02-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2005/039177 |
| Date | 2005-10-31 |
| (87) | Number | WO 2006/050221 |
| Date | 2006-05-11 |
| (30) | Number | Date | Country code |
| 623409 P | 2004-10-29 | US |
| (72) |
FREEMAN, William, US
SAILOR, Michael, US
CHENG, Lingyun, US
CUNIN, Frederique, FR
ANGLIN, Emily, US
LI, Yang Yang, US
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| (73) |
The Regents of the University of California,
1111 Franklin Street, 12th Floor, Oakland, CA 94607,
US
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| (54) | POROUS SILICON MICROPARTICLES FOR DRUG DELIVERY TO THE EYE |
| POROUS SILICON MICROPARTICLES FOR DRUG DELIVERY TO THE EYE |