Patent intelligence · US
US 9187426
Organic compounds
Organic compounds
Patent details — US 9187426
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 17, 2015
- Expiration
- Nov 12, 2035
- Applicant
- Xenon Pharmaceuticals Inc.
- Claims
- 2
- CPC classes
- A61K, A61K31/4439, A61K31/444, A61P
Quick answer
US 9187426 (Organic compounds) is held by Xenon Pharmaceuticals Inc.. Status: granted. Granted Nov 17, 2015. Expires Nov 12, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Xenon Pharmaceuticals Inc.
- Grant date
- Expiration
- Claims
- 2
- CPC classes
- A61K, A61K31/4439, A61K31/444, A61P, A61P13/00, A61P17/00
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Frequently asked questions
What is US patent 9187426?
US 9187426 (Organic compounds) is held by Xenon Pharmaceuticals Inc.. Status: granted. Granted Nov 17, 2015. Expires Nov 12, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9187426?
Xenon Pharmaceuticals Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 106 pharmaceutical patents for this assignee.
When does US 9187426 expire?
Our index shows an expiration date of Nov 12, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.