Wednesday, July 8, 2026

Patent intelligence · US

US 11040965

Process for making Hepatitis B core protein modulators

granted A61PA61P31/20
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 14
Patent details — US 11040965

Quick answer

US 11040965 (Process for making Hepatitis B core protein modulators) is held by ASSEMBLY BIOSCIENCES, INC.. Status: granted. Granted Jun 22, 2021. Expires Jun 17, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61P, A61P31/20

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Frequently asked questions

What is US patent 11040965?

US 11040965 (Process for making Hepatitis B core protein modulators) is held by ASSEMBLY BIOSCIENCES, INC.. Status: granted. Granted Jun 22, 2021. Expires Jun 17, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11040965?

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 11040965 expire?

Our index shows an expiration date of Jun 17, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.