Patent intelligence · US
US 6355260
Inorganic compound-coated pigments and cosmetics using the same
Inorganic compound-coated pigments and cosmetics using the same
Patent details — US 6355260
- Jurisdiction
- US
- Status
- expired
- Grant date
- Mar 12, 2002
- Expiration
- Mar 7, 2022
- Claims
- 8
- CPC classes
- A61K, A61K2800/412, A61K2800/43, A61K8/11
Quick answer
US 6355260 (Inorganic compound-coated pigments and cosmetics using the same) is held by CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.. Status: expired. Granted Mar 12, 2002. Expires Mar 7, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Grant date
- Expiration
- Claims
- 8
- CPC classes
- A61K, A61K2800/412, A61K2800/43, A61K8/11
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Frequently asked questions
What is US patent 6355260?
US 6355260 (Inorganic compound-coated pigments and cosmetics using the same) is held by CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.. Status: expired. Granted Mar 12, 2002. Expires Mar 7, 2022 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6355260?
CATALYSTS & CHEMICALS INDUSTRIES CO., LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 61 pharmaceutical patents for this assignee.
When does US 6355260 expire?
Our index shows an expiration date of Mar 7, 2022 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.