US 6068854
Sol-controlled thermocolloid matrix based on gelatin for oral sustained-release form
expired A61KA61K9/2063
Quick answer
US patent 6068854 (Sol-controlled thermocolloid matrix based on gelatin for oral sustained-release form) held by ALFATEC-Pharm GmbH expires Mon May 25 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- ALFATEC-Pharm GmbH
- Grant date
- Tue May 30 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 25 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 24
- CPC classes
- A61K, A61K9/2063