US 6713772
Free-form fabrication using multi-photon excitation
expired A61KA61K47/6903A61K47/6927
Quick answer
US patent 6713772 (Free-form fabrication using multi-photon excitation) held by UNIVERSITY OF CONNECTICUT expires Mon Mar 25 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- UNIVERSITY OF CONNECTICUT
- Grant date
- Tue Mar 30 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 25 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 25
- CPC classes
- A61K, A61K47/6903, A61K47/6927, A61K9/0097