|   |   | 
Legal status
Patent not validated
| (51) | INT.CL. | A61K 38/28 | |
| A61K 9/00 | |||
| A61M 5/32 | |||
| A61M 5/20 | |||
| A61M 5/14 | |||
| A61M 25/00 | |||
| A61M 25/06 | |||
| A61M 5/30 | |||
| A61M 5/142 | |||
| A61M 5/42 | |||
| A61M 5/158 | |||
| A61M 25/02 | |||
| C12N 9/64 | |||
| C07K 14/535 | |||
| A61K 38/19 | |||
| A61K 38/26 | |||
| A61M 5/31 | 
| (11) | Number of the document | 3081249 | 
| (13) | Kind of document | T | 
| (96) | European patent application number | 16156472.9 | 
| Date of filing the European patent application | 2013-11-20 | |
| (97) | Date of publication of the European application | 2016-10-19 | 
| (45) | Date of publication and mention of the grant of the patent | 2020-12-30 | 
| (46) | Date of publication of the claims translation | 
| (30) | Number | Date | Country code | 
| 201261729303 P | 2012-11-21 | US | |
| 201361774567 P | 2013-03-07 | US | 
| (72) | 
                    
                    
                    
                    
                    MEHTA, Dhairya, US  
                    
                    
                    
                    
                    TOY, Stephanie, US  
                    
                    
                    
                    
                    RING, Lawrence, US  
                    
                    
                    
                    
                    TAMTORO, Ferry, US  
                    
                    
                    
                    
                    CAIRNS, Alexander Stuart, US  
                    
                    
                    
                    
                    GIBSON, Scott Robert, US  | 
| (73) | Amgen Inc.,
                One Amgen Center Drive, Thousand Oaks, California 91320-1799,
                US | 
| (54) | DRUG DELIVERY DEVICE | 
| DRUG DELIVERY DEVICE |