Wednesday, July 8, 2026

Patent intelligence · US

US 7727970

Multiple promoter expression cassettes for simultaneous delivery of RNAi agents targeted to Hepatitis C virus

granted A61KA61K38/00A61PA61P1/16
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 4
Applicant portfolio 13
Patent details — US 7727970
Jurisdiction
US
Status
granted
Grant date
Jun 1, 2010
Expiration
May 27, 2030
Applicant
Benitec, Inc.
Claims
2
CPC classes
A61K, A61K38/00, A61P, A61P1/16
View on Google Patents ↗

Quick answer

US 7727970 (Multiple promoter expression cassettes for simultaneous delivery of RNAi agents targeted to Hepatitis C virus) is held by Benitec, Inc.. Status: granted. Granted Jun 1, 2010. Expires May 27, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Benitec, Inc.
Grant date
Expiration
Claims
2
CPC classes
A61K, A61K38/00, A61P, A61P1/16, A61P31/12, A61P31/14

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Frequently asked questions

What is US patent 7727970?

US 7727970 (Multiple promoter expression cassettes for simultaneous delivery of RNAi agents targeted to Hepatitis C virus) is held by Benitec, Inc.. Status: granted. Granted Jun 1, 2010. Expires May 27, 2030 (4 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 7727970?

Benitec, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 13 pharmaceutical patents for this assignee.

When does US 7727970 expire?

Our index shows an expiration date of May 27, 2030 (4 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.