Patent intelligence · US
US 12251387
Substituted quinoxalines and benzo[c][1,2,5]oxadiazoles as DNA-PK inhibitors
Substituted quinoxalines and benzo[c][1,2,5]oxadiazoles as DNA-PK inhibitors
Patent details — US 12251387
- Jurisdiction
- US
- Status
- granted
- Grant date
- Mar 18, 2025
- Expiration
- Mar 13, 2045
- Applicant
- Vertex Pharmaceuticals Incorporated
- Claims
- 20
- CPC classes
- A61K, A61K31/506, A61K31/5377, A61K31/5386
Quick answer
US 12251387 (Substituted quinoxalines and benzo[c][1,2,5]oxadiazoles as DNA-PK inhibitors) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Mar 18, 2025. Expires Mar 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Expiration
- Claims
- 20
- CPC classes
- A61K, A61K31/506, A61K31/5377, A61K31/5386, A61P, A61P35/00
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Frequently asked questions
What is US patent 12251387?
US 12251387 (Substituted quinoxalines and benzo[c][1,2,5]oxadiazoles as DNA-PK inhibitors) is held by Vertex Pharmaceuticals Incorporated. Status: granted. Granted Mar 18, 2025. Expires Mar 13, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12251387?
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 12251387 expire?
Our index shows an expiration date of Mar 13, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.