Wednesday, July 8, 2026

Patent intelligence · US

US 11180518

Phenyl-heterocycle-phenyl derivatives for use in the treatment or prevention of melanoma

granted A61KA61K31/415A61K31/4155A61K31/675
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 15
Applicant portfolio 138
Patent details — US 11180518
Jurisdiction
US
Status
granted
Grant date
Nov 23, 2021
Expiration
Nov 18, 2041
Claims
9
CPC classes
A61K, A61K31/415, A61K31/4155, A61K31/675
View on Google Patents ↗

Quick answer

US 11180518 (Phenyl-heterocycle-phenyl derivatives for use in the treatment or prevention of melanoma) is held by Ludwig-Maximilians-Universitat Munchen. Status: granted. Granted Nov 23, 2021. Expires Nov 18, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61K, A61K31/415, A61K31/4155, A61K31/675, A61P, A61P35/00

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Frequently asked questions

What is US patent 11180518?

US 11180518 (Phenyl-heterocycle-phenyl derivatives for use in the treatment or prevention of melanoma) is held by Ludwig-Maximilians-Universitat Munchen. Status: granted. Granted Nov 23, 2021. Expires Nov 18, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11180518?

Ludwig-Maximilians-Universitat Munchen is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 138 pharmaceutical patents for this assignee.

When does US 11180518 expire?

Our index shows an expiration date of Nov 18, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.