Wednesday, July 8, 2026

Patent intelligence · US

US 11491145

Combination therapies comprising targeted therapeutics

granted A61KA61K31/4375A61K31/502A61K31/5025
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 16
Applicant portfolio 26
Patent details — US 11491145
Jurisdiction
US
Status
granted
Grant date
Nov 8, 2022
Expiration
Nov 3, 2042
Claims
14
CPC classes
A61K, A61K31/4375, A61K31/502, A61K31/5025
View on Google Patents ↗

Quick answer

US 11491145 (Combination therapies comprising targeted therapeutics) is held by Madrigal Pharmaceuticals, Inc.. Status: granted. Granted Nov 8, 2022. Expires Nov 3, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K31/4375, A61K31/502, A61K31/5025, A61K45/06, A61K9/0019

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Frequently asked questions

What is US patent 11491145?

US 11491145 (Combination therapies comprising targeted therapeutics) is held by Madrigal Pharmaceuticals, Inc.. Status: granted. Granted Nov 8, 2022. Expires Nov 3, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11491145?

Madrigal Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 26 pharmaceutical patents for this assignee.

When does US 11491145 expire?

Our index shows an expiration date of Nov 3, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.