US 6670148
Compositions comprising bioactive peptides prepared without formation of native disulfide bonds
expired A61PA61P37/00
Quick answer
US patent 6670148 (Compositions comprising bioactive peptides prepared without formation of native disulfide bonds) held by Biotherapeutics, Inc. expires Mon Dec 25 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Biotherapeutics, Inc.
- Grant date
- Tue Dec 30 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 25 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61P, A61P37/00