US 6746869
Electrospraying apparatus and method for coating particles
expired A61KA61K39/00A61K48/00
Quick answer
US patent 6746869 (Electrospraying apparatus and method for coating particles) held by Regents of the University of Minnesota expires Mon Jun 03 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Tue Jun 08 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 03 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 17
- CPC classes
- A61K, A61K39/00, A61K48/00