US 6646120
Dextran derivatives, preparation and medicinal applications
expired A61PA61P43/00A61P7/02
Quick answer
US patent 6646120 (Dextran derivatives, preparation and medicinal applications) held by BIODEX expires Mon Nov 06 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- BIODEX
- Grant date
- Tue Nov 11 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 06 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61P, A61P43/00, A61P7/02