US 6902932
Helically organized silk fibroin fiber bundles for matrices in tissue engineering
expired A61KA61K35/12A61K35/28
Quick answer
US patent 6902932 (Helically organized silk fibroin fiber bundles for matrices in tissue engineering) held by Tissue Regeneration, Inc. expires Mon Jun 02 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Tissue Regeneration, Inc.
- Grant date
- Tue Jun 07 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 02 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 19
- CPC classes
- A61K, A61K35/12, A61K35/28, A61K38/17, A61K9/70