Wednesday, July 8, 2026

Patent intelligence · US

US 9631186

Methods and compositions for targeted single-stranded cleavage and targeted integration

granted A61KA61K38/00A61PA61P31/12
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 192
Patent details — US 9631186
Jurisdiction
US
Status
granted
Grant date
Apr 25, 2017
Expiration
Apr 20, 2037
Claims
13
CPC classes
A61K, A61K38/00, A61P, A61P31/12
View on Google Patents ↗

Quick answer

US 9631186 (Methods and compositions for targeted single-stranded cleavage and targeted integration) is held by Sangamo Biosciences, Inc.. Status: granted. Granted Apr 25, 2017. Expires Apr 20, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
13
CPC classes
A61K, A61K38/00, A61P, A61P31/12, A61P43/00

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Frequently asked questions

What is US patent 9631186?

US 9631186 (Methods and compositions for targeted single-stranded cleavage and targeted integration) is held by Sangamo Biosciences, Inc.. Status: granted. Granted Apr 25, 2017. Expires Apr 20, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9631186?

Sangamo Biosciences, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 192 pharmaceutical patents for this assignee.

When does US 9631186 expire?

Our index shows an expiration date of Apr 20, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.