US 6642363
Polymers containing polysaccharides such as alginates or modified alginates
expired A61KA61K35/34A61K38/39
Quick answer
US patent 6642363 (Polymers containing polysaccharides such as alginates or modified alginates) held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN expires Mon Oct 30 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- Grant date
- Tue Nov 04 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 30 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 53
- CPC classes
- A61K, A61K35/34, A61K38/39, A61K47/61, A61P