US 6482419
Inorganic composite powder and cosmetic comprising the same
expired A61KA61K2800/412A61K8/11
Quick answer
US patent 6482419 (Inorganic composite powder and cosmetic comprising the same) held by CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. expires Mon Nov 14 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
- Grant date
- Tue Nov 19 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 14 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61K, A61K2800/412, A61K8/11, A61K8/19, A61K8/23