Wednesday, July 8, 2026

Patent intelligence · US

US 9567588

Modulation of androgen receptor expression

granted A61KA61K31/4166A61K31/7088A61P
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 222
Patent details — US 9567588
Jurisdiction
US
Status
granted
Grant date
Feb 14, 2017
Expiration
Feb 9, 2037
Claims
30
CPC classes
A61K, A61K31/4166, A61K31/7088, A61P
View on Google Patents ↗

Quick answer

US 9567588 (Modulation of androgen receptor expression) is held by Ionis Pharmaceuticals, Inc.. Status: granted. Granted Feb 14, 2017. Expires Feb 9, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
30
CPC classes
A61K, A61K31/4166, A61K31/7088, A61P, A61P13/08, A61P15/00

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Frequently asked questions

What is US patent 9567588?

US 9567588 (Modulation of androgen receptor expression) is held by Ionis Pharmaceuticals, Inc.. Status: granted. Granted Feb 14, 2017. Expires Feb 9, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9567588?

Ionis Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 222 pharmaceutical patents for this assignee.

When does US 9567588 expire?

Our index shows an expiration date of Feb 9, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.