Wednesday, July 8, 2026

Patent intelligence · US

US 8501713

Drug combinations for the treatment of duchenne muscular dystrophy

granted A61KA61K31/423A61K31/573A61K45/06
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 7
Applicant portfolio 20
Patent details — US 8501713
Jurisdiction
US
Status
granted
Grant date
Aug 6, 2013
Expiration
Aug 1, 2033
Claims
6
CPC classes
A61K, A61K31/423, A61K31/573, A61K45/06
View on Google Patents ↗

Quick answer

US 8501713 (Drug combinations for the treatment of duchenne muscular dystrophy) is held by Summit Corporation Plc. Status: granted. Granted Aug 6, 2013. Expires Aug 1, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
6
CPC classes
A61K, A61K31/423, A61K31/573, A61K45/06, A61P, A61P21/00

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Frequently asked questions

What is US patent 8501713?

US 8501713 (Drug combinations for the treatment of duchenne muscular dystrophy) is held by Summit Corporation Plc. Status: granted. Granted Aug 6, 2013. Expires Aug 1, 2033 (7 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8501713?

Summit Corporation Plc is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 20 pharmaceutical patents for this assignee.

When does US 8501713 expire?

Our index shows an expiration date of Aug 1, 2033 (7 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.