Patent intelligence · US
US 8303985
Skin treatment compositions containing copper-pigment complexes
Skin treatment compositions containing copper-pigment complexes
Patent details — US 8303985
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 6, 2012
- Expiration
- Nov 1, 2032
- Applicant
- Discovery Limited
- Claims
- 6
- CPC classes
- A61K, A61K2800/58, A61K31/30, A61K33/34
Quick answer
US 8303985 (Skin treatment compositions containing copper-pigment complexes) is held by Discovery Limited. Status: granted. Granted Nov 6, 2012. Expires Nov 1, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Discovery Limited
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61K, A61K2800/58, A61K31/30, A61K33/34, A61K8/19, A61K8/494
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Frequently asked questions
What is US patent 8303985?
US 8303985 (Skin treatment compositions containing copper-pigment complexes) is held by Discovery Limited. Status: granted. Granted Nov 6, 2012. Expires Nov 1, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8303985?
Discovery Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 706 pharmaceutical patents for this assignee.
When does US 8303985 expire?
Our index shows an expiration date of Nov 1, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.