US 6923974
Flaky fine powder, production thereof, and cosmetic
expired A61KA61K2800/412A61K2800/43
Quick answer
US patent 6923974 (Flaky fine powder, production thereof, and cosmetic) held by CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. expires Mon Jul 28 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
- Grant date
- Tue Aug 02 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 28 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K2800/412, A61K2800/43, A61K2800/621, A61K2800/651