Patent intelligence · US
US 8648037
Macrocyclic proline derived HCV serine protease inhibitors
Macrocyclic proline derived HCV serine protease inhibitors
Patent details — US 8648037
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 11, 2014
- Expiration
- Feb 6, 2034
- Applicant
- Enanta Pharmaceuticals, Inc.
- Claims
- 23
- CPC classes
- A61K, A61K38/00, A61K38/12, A61K38/212
Quick answer
US 8648037 (Macrocyclic proline derived HCV serine protease inhibitors) is held by Enanta Pharmaceuticals, Inc.. Status: granted. Granted Feb 11, 2014. Expires Feb 6, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Enanta Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 23
- CPC classes
- A61K, A61K38/00, A61K38/12, A61K38/212, A61K38/215, A61K45/06
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Frequently asked questions
What is US patent 8648037?
US 8648037 (Macrocyclic proline derived HCV serine protease inhibitors) is held by Enanta Pharmaceuticals, Inc.. Status: granted. Granted Feb 11, 2014. Expires Feb 6, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 8648037?
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 8648037 expire?
Our index shows an expiration date of Feb 6, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.