Patent intelligence · US
US 7368452
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors
Patent details — US 7368452
- Jurisdiction
- US
- Status
- granted
- Grant date
- May 6, 2008
- Expiration
- May 1, 2028
- Applicant
- Enanta Pharmaceuticals, Inc.
- Claims
- 12
- CPC classes
- A61K, A61K38/212, A61K38/215, A61P
Quick answer
US 7368452 (Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors) is held by Enanta Pharmaceuticals, Inc.. Status: granted. Granted May 6, 2008. Expires May 1, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Enanta Pharmaceuticals, Inc.
- Grant date
- Expiration
- Claims
- 12
- CPC classes
- A61K, A61K38/212, A61K38/215, A61P, A61P31/12, A61P31/14
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Frequently asked questions
What is US patent 7368452?
US 7368452 (Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors) is held by Enanta Pharmaceuticals, Inc.. Status: granted. Granted May 6, 2008. Expires May 1, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 7368452?
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 7368452 expire?
Our index shows an expiration date of May 1, 2028 (2 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.