US 6149931
Methods and pharmaceutical compositions for the closure of retinal breaks
expired A61KA61K31/74A61K31/77
Quick answer
US patent 6149931 (Methods and pharmaceutical compositions for the closure of retinal breaks) held by The Regents of the University of California expires Mon Nov 16 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Nov 21 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 16 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 53
- CPC classes
- A61K, A61K31/74, A61K31/77, A61K41/0061, A61K45/06