US 6846809
PEI: DNA vector formulations for in vitro and in vivo gene delivery
expired A61KA61K47/645A61K48/0041
Quick answer
US patent 6846809 (PEI: DNA vector formulations for in vitro and in vivo gene delivery) held by The Board of Regents of the University of Texas System expires Mon Jan 20 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Board of Regents of the University of Texas System
- Grant date
- Tue Jan 25 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 20 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 103
- CPC classes
- A61K, A61K47/645, A61K48/0041