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Legal status
Patent not validated
| (51) | INT.CL. | A61M 11/00 | (2006.01) |
| A61M 11/02 | (2013.01) | ||
| A61M 11/02 | (2006.01) | ||
| A61M2202/0468 | (2013.01) | ||
| A61M2205/073 | (2013.01) | ||
| A61M 15/08 | (2006.01) | ||
| A61M 16/20 | (2006.01) | ||
| A61M2205/8225 | (2013.01) | ||
| A61M 15/00 | (2006.01) | ||
| A61M 15/08 | (2013.01) | ||
| A61P 43/00 | (2006.01) | ||
| A61P 43/00 | (2018.01) | ||
| A61M 16/201 | (2014.02) | ||
| A61M 11/007 | (2013.01) | ||
| A61M2205/276 | (2013.01) | ||
| A61M 15/002 | (2014.02) | ||
| A61M 15/0021 | (2014.02) |
| (11) | Number of the document | 3679971 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20158982.7 |
| Date of filing the European patent application | 2012-03-05 | |
| (97) | Date of publication of the European application | 2020-07-15 |
| (45) | Date of publication and mention of the grant of the patent | 2022-07-27 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201161449008 P | 2011-03-03 | US | |
| 201161451935 P | 2011-03-11 | US | |
| 201161484025 P | 2011-05-09 | US | |
| 201161498974 P | 2011-06-20 | US |
| (72) |
HOEKMAN, John, D. , US
HITE, Michael , US
BRUNELLE, Alan , US
RELETHFORD, Joel , US
HO, Rodney J., Y. , US
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| (73) |
Impel Pharmaceuticals Inc. ,
201 Elliott Avenue West, Suite 260, Seattle, WA 98119,
US
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| (54) | NASAL DRUG DELIVERY DEVICE |
| NASAL DRUG DELIVERY DEVICE |