US 6316153
Free-form fabricaton using multi-photon excitation
expired A61KA61K47/6903A61K47/6927
Quick answer
US patent 6316153 (Free-form fabricaton using multi-photon excitation) held by UNIVERSITY OF CONNECTICUT expires Mon Nov 08 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- UNIVERSITY OF CONNECTICUT
- Grant date
- Tue Nov 13 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 08 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 89
- CPC classes
- A61K, A61K47/6903, A61K47/6927, A61K9/0097