State indicator and drug delivery device with a state indicator and a method for manufacturing a drug delivery device
US11986637B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 15, 2021 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Apr 19, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure relates to a state indicator designed for indicating at least three states (S1 to Sn) of a drug delivery device and formed as a single indicator for indicating a respective state (S1 to Sn) at least before injection, during injection and after injection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.