Wednesday, July 8, 2026

Patent intelligence · US

US 9752147

RNAi-mediated inhibition of connexin 43 for treatment of IOP-related conditions

granted A61KA61K31/713A61PA61P27/02
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 126
Patent details — US 9752147
Jurisdiction
US
Status
granted
Grant date
Sep 5, 2017
Expiration
Aug 31, 2037
Claims
21
CPC classes
A61K, A61K31/713, A61P, A61P27/02
View on Google Patents ↗

Quick answer

US 9752147 (RNAi-mediated inhibition of connexin 43 for treatment of IOP-related conditions) is held by Arrowhead Pharmaceuticals, Inc.. Status: granted. Granted Sep 5, 2017. Expires Aug 31, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
21
CPC classes
A61K, A61K31/713, A61P, A61P27/02, A61P27/06

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Frequently asked questions

What is US patent 9752147?

US 9752147 (RNAi-mediated inhibition of connexin 43 for treatment of IOP-related conditions) is held by Arrowhead Pharmaceuticals, Inc.. Status: granted. Granted Sep 5, 2017. Expires Aug 31, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9752147?

Arrowhead Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 126 pharmaceutical patents for this assignee.

When does US 9752147 expire?

Our index shows an expiration date of Aug 31, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.