Wednesday, July 8, 2026

Patent intelligence · US

US 12030869

5-membered heteroaryl carboxamide compounds for treatment of HBV

granted A61PA61P31/12A61P31/20
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 14
Patent details — US 12030869

Quick answer

US 12030869 (5-membered heteroaryl carboxamide compounds for treatment of HBV) is held by ASSEMBLY BIOSCIENCES, INC.. Status: granted. Granted Jul 9, 2024. Expires Jul 4, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
5
CPC classes
A61P, A61P31/12, A61P31/20

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Frequently asked questions

What is US patent 12030869?

US 12030869 (5-membered heteroaryl carboxamide compounds for treatment of HBV) is held by ASSEMBLY BIOSCIENCES, INC.. Status: granted. Granted Jul 9, 2024. Expires Jul 4, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12030869?

ASSEMBLY BIOSCIENCES, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 14 pharmaceutical patents for this assignee.

When does US 12030869 expire?

Our index shows an expiration date of Jul 4, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.