Wednesday, July 8, 2026

Patent intelligence · US

US 8242085

Tetrahydrofuro [3,4-D] dioxolane compounds for use in the treatment of viral infections and cancer

granted A61PA61P31/12A61P31/14A61P31/16
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 6
Applicant portfolio 72
Patent details — US 8242085
Jurisdiction
US
Status
granted
Grant date
Aug 14, 2012
Expiration
Aug 9, 2032
Claims
46
CPC classes
A61P, A61P31/12, A61P31/14, A61P31/16
View on Google Patents ↗

Quick answer

US 8242085 (Tetrahydrofuro [3,4-D] dioxolane compounds for use in the treatment of viral infections and cancer) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Aug 14, 2012. Expires Aug 9, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
46
CPC classes
A61P, A61P31/12, A61P31/14, A61P31/16, A61P31/18, A61P31/20

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Frequently asked questions

What is US patent 8242085?

US 8242085 (Tetrahydrofuro [3,4-D] dioxolane compounds for use in the treatment of viral infections and cancer) is held by BioCryst Pharmaceuticals, Inc.. Status: granted. Granted Aug 14, 2012. Expires Aug 9, 2032 (6 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8242085?

BioCryst Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 72 pharmaceutical patents for this assignee.

When does US 8242085 expire?

Our index shows an expiration date of Aug 9, 2032 (6 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.