US 11541177
Injection spring for aged prefilled syringe and auto injector
granted A61PA61P25/06
Quick answer
US patent 11541177 (Injection spring for aged prefilled syringe and auto injector) held by TEVA PHARMACEUTICALS INTERNATIONAL GMBH expires Mon Dec 29 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- TEVA PHARMACEUTICALS INTERNATIONAL GMBH
- Grant date
- Tue Jan 03 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 29 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 19
- CPC classes
- A61P, A61P25/06