US 6919442
Nucleic acids comprising a post-transcriptional regulatory element (PRE) and their uses
expired A61KA61K2039/522A61K2039/5254
Quick answer
US patent 6919442 (Nucleic acids comprising a post-transcriptional regulatory element (PRE) and their uses) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Jul 14 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue Jul 19 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 14 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 30
- CPC classes
- A61K, A61K2039/522, A61K2039/5254, A61K39/12, A61K39/21