US 6630170
Mesoporous compositions and method of preparation
expired A61KA61K9/143
Quick answer
US patent 6630170 (Mesoporous compositions and method of preparation) held by The Board of Regents of the University of Texas System expires Mon Oct 02 2023 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 Oct 07 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 23
- CPC classes
- A61K, A61K9/143