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Legal status
Patent not validated
| (51) | INT.CL. | A61M 15/00 | |
| A61M 15/08 | |||
| A61M 16/12 | |||
| B05B 1/14 | |||
| B05B 7/08 | 
| (11) | Number of the document | 2707146 | 
| (13) | Kind of document | T | 
| (96) | European patent application number | 12781605.6 | 
| Date of filing the European patent application | 2012-05-09 | |
| (97) | Date of publication of the European application | 2014-03-19 | 
| (45) | Date of publication and mention of the grant of the patent | 2021-04-28 | 
| (46) | Date of publication of the claims translation | 
| (86) | Number | PCT/US2012/037132 | 
| Date | 2012-05-09 | 
| (87) | Number | WO 2012/154859 | 
| Date | 2012-11-15 | 
| (30) | Number | Date | Country code | 
| 201161484048 P | 2011-05-09 | US | 
| (72) | 
                    
                    
                    
                    
                    HOEKMAN, John, D., US  
                    
                    
                    
                    
                    HITE, Michael, US  
                    
                    
                    
                    
                    BRUNELLE, Alan, US  
                    
                    
                    
                    
                    RELETHFORD, Joel, US  | 
| (73) | Impel NeuroPharma Inc.,
                201 Elliot Ave W, Suite 260, Seattle WA 98119,
                US | 
| (54) | NOZZLES FOR NASAL DRUG DELIVERY | 
| NOZZLES FOR NASAL DRUG DELIVERY |