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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/48 | (2006.01) |
| A61P 25/06 | (2018.01) | ||
| A61K 9/00 | (2006.01) | ||
| A61K 31/48 | (2013.01) | ||
| A61K 31/00 | (2006.01) | ||
| A61K 9/0043 | (2013.01) | ||
| A61P 25/06 | (2006.01) | ||
| A61M 15/08 | (2013.01) | ||
| A61M 11/08 | (2006.01) | ||
| A61M 11/08 | (2013.01) | ||
| A61M 15/00 | (2006.01) | ||
| A61M 15/009 | (2013.01) | ||
| A61M 15/08 | (2006.01) | ||
| A61M2205/8225 | (2013.01) | ||
| A61K 31/522 | (2006.01) | ||
| A61K 31/522 | (2013.01) |
| (11) | Number of the document | 3735244 |
| (13) | Kind of document | T |
| (96) | European patent application number | 19735973.0 |
| Date of filing the European patent application | 2019-01-04 | |
| (97) | Date of publication of the European application | 2020-11-11 |
| (45) | Date of publication and mention of the grant of the patent | 2022-11-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2019/012405 |
| Date | 2019-01-04 |
| (87) | Number | WO 2019/136291 |
| Date | 2019-07-11 |
| (30) | Number | Date | Country code |
| 201862613939 P | 2018-01-05 | US | |
| 201862643657 P | 2018-03-15 | US |
| (72) |
HOEKMAN, John, D. , US
SATTERLY, Kelsey, H. , US
SHREWSBURY, Stephen, B. , US
YOUMANS, Scott, B. , US
FULLER, Christopher , US
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| (73) |
Impel Pharmaceuticals Inc. ,
201 Elliott Avenue West, Suite 260, Seattle, WA 98119,
US
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| (54) | INTRANASAL DELIVERY OF DIHYDROERGOTAMINE BY PRECISION OLFACTORY DEVICE |
| INTRANASAL DELIVERY OF DIHYDROERGOTAMINE BY PRECISION OLFACTORY DEVICE |