US 6849112
Inorganic particles as a dental material and a method of producing the same
expired A61KA61K6/17A61K6/72
Quick answer
US patent 6849112 (Inorganic particles as a dental material and a method of producing the same) held by CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. expires Mon Jan 27 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
- Grant date
- Tue Feb 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 27 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K6/17, A61K6/72, A61K6/76, A61K6/816