Patent intelligence · US
US 8889875
Pyridyl derivatives as CFTR modulators
Pyridyl derivatives as CFTR modulators
Patent details — US 8889875
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 18, 2014
- Expiration
- Nov 13, 2034
- Applicant
- Vertex Pharmaceuticals Incorporated
- Claims
- 26
- CPC classes
- A61P, A61P11/00, A61P11/02, A61P13/02
Quick answer
US 8889875 (Pyridyl derivatives as CFTR modulators) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Nov 18, 2014. Expires Nov 13, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Expiration
- Claims
- 26
- CPC classes
- A61P, A61P11/00, A61P11/02, A61P13/02, A61P13/12, A61P17/00
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Frequently asked questions
What is US patent 8889875?
US 8889875 (Pyridyl derivatives as CFTR modulators) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Nov 18, 2014. Expires Nov 13, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8889875?
Vertex Pharmaceuticals Incorporated is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 991 pharmaceutical patents for this assignee.
When does US 8889875 expire?
Our index shows an expiration date of Nov 13, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.