Wednesday, July 8, 2026

Patent intelligence · US

US 9499818

Methods and means for efficient skipping of at least one of the exons 51-53, 55, 57 and 59 of the human duchenne muscular dystrophy gene

granted A61KA61K31/56A61K31/57A61K31/573
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 10
Applicant portfolio 175
Patent details — US 9499818
Jurisdiction
US
Status
granted
Grant date
Nov 22, 2016
Expiration
Nov 17, 2036
Claims
17
CPC classes
A61K, A61K31/56, A61K31/57, A61K31/573
View on Google Patents ↗

Quick answer

US 9499818 (Methods and means for efficient skipping of at least one of the exons 51-53, 55, 57 and 59 of the human duchenne muscular dystrophy gene) is held by BIOMARIN TECHNOLOGIES B.V.. Status: granted. Granted Nov 22, 2016. Expires Nov 17, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K31/56, A61K31/57, A61K31/573, A61K31/58, A61K31/7088

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Frequently asked questions

What is US patent 9499818?

US 9499818 (Methods and means for efficient skipping of at least one of the exons 51-53, 55, 57 and 59 of the human duchenne muscular dystrophy gene) is held by BIOMARIN TECHNOLOGIES B.V.. Status: granted. Granted Nov 22, 2016. Expires Nov 17, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9499818?

BIOMARIN TECHNOLOGIES B.V. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 175 pharmaceutical patents for this assignee.

When does US 9499818 expire?

Our index shows an expiration date of Nov 17, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.