US 6746662
pH sensitive MRI contrast agents
expired A61KA61K49/06
Quick answer
US patent 6746662 (pH sensitive MRI contrast agents) held by The Board of Regents of the University of Texas System expires Mon Jun 03 2024 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 Jun 08 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 03 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K49/06