Patent intelligence · US
US 9309279
Macrocyclic hepatitis C serine protease inhibitors
Macrocyclic hepatitis C serine protease inhibitors
Patent details — US 9309279
- Jurisdiction
- US
- Status
- granted
- Grant date
- Apr 12, 2016
- Expiration
- Apr 7, 2036
- Applicant
- Enanta Pharmaceuticals, Inc.
- Claims
- 17
- CPC classes
- A61P, A61P1/16, A61P31/12, A61P31/14
Quick answer
US 9309279 (Macrocyclic hepatitis C serine protease inhibitors) is held by Enanta Pharmaceuticals, Inc.. Status: granted. Granted Apr 12, 2016. Expires Apr 7, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Enanta Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 17
- CPC classes
- A61P, A61P1/16, A61P31/12, A61P31/14, A61P31/18, A61P43/00
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Frequently asked questions
What is US patent 9309279?
US 9309279 (Macrocyclic hepatitis C serine protease inhibitors) is held by Enanta Pharmaceuticals, Inc.. Status: granted. Granted Apr 12, 2016. Expires Apr 7, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9309279?
Enanta Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 218 pharmaceutical patents for this assignee.
When does US 9309279 expire?
Our index shows an expiration date of Apr 7, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.