Patent intelligence · US
US 8658648
Modified chloroquines with single ring moiety or fused ring moiety
Modified chloroquines with single ring moiety or fused ring moiety
Patent details — US 8658648
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 25, 2014
- Expiration
- Feb 20, 2034
- Applicant
- DesignMedix, Inc.
- Claims
- 6
- CPC classes
- A61K, A61K31/047, A61P, A61P31/00
Quick answer
US 8658648 (Modified chloroquines with single ring moiety or fused ring moiety) is held by DesignMedix, Inc.. Status: granted. Granted Feb 25, 2014. Expires Feb 20, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- DesignMedix, Inc.
- Grant date
- Expiration
- Claims
- 6
- CPC classes
- A61K, A61K31/047, A61P, A61P31/00, A61P33/02
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Frequently asked questions
What is US patent 8658648?
US 8658648 (Modified chloroquines with single ring moiety or fused ring moiety) is held by DesignMedix, Inc.. Status: granted. Granted Feb 25, 2014. Expires Feb 20, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8658648?
DesignMedix, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 201 pharmaceutical patents for this assignee.
When does US 8658648 expire?
Our index shows an expiration date of Feb 20, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.