Wednesday, July 8, 2026

Patent intelligence · US

US 11786532

2-pyridones and methods of use thereof

granted A61KA61K31/4439A61K31/53A61K45/06
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 17
Applicant portfolio 32
Related coverage 1
Patent details — US 11786532

Quick answer

US 11786532 (2-pyridones and methods of use thereof) is held by Aligos Therapeutics, Inc.. Status: granted. Granted Oct 17, 2023. Expires Oct 12, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K31/4439, A61K31/53, A61K45/06, A61P, A61P1/16

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Related coverage

Frequently asked questions

What is US patent 11786532?

US 11786532 (2-pyridones and methods of use thereof) is held by Aligos Therapeutics, Inc.. Status: granted. Granted Oct 17, 2023. Expires Oct 12, 2043 (17 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11786532?

Aligos Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 32 pharmaceutical patents for this assignee.

When does US 11786532 expire?

Our index shows an expiration date of Oct 12, 2043 (17 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.