Wednesday, July 8, 2026

Patent intelligence · US

US 11123295

Encholeated antifungal compounds for central nervous system delivery and treatment of Cryptococcus infections

granted A61KA61K31/4196A61K31/496A61K31/506
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 8
Patent details — US 11123295
Jurisdiction
US
Status
granted
Grant date
Sep 21, 2021
Expiration
Sep 16, 2041
Claims
17
CPC classes
A61K, A61K31/4196, A61K31/496, A61K31/506
View on Google Patents ↗

Quick answer

US 11123295 (Encholeated antifungal compounds for central nervous system delivery and treatment of Cryptococcus infections) is held by MATINAS BIOPHARMA NANOTECHNOLOGIES, INC.. Status: granted. Granted Sep 21, 2021. Expires Sep 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K31/4196, A61K31/496, A61K31/506, A61K31/513, A61K31/7048

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Frequently asked questions

What is US patent 11123295?

US 11123295 (Encholeated antifungal compounds for central nervous system delivery and treatment of Cryptococcus infections) is held by MATINAS BIOPHARMA NANOTECHNOLOGIES, INC.. Status: granted. Granted Sep 21, 2021. Expires Sep 16, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11123295?

MATINAS BIOPHARMA NANOTECHNOLOGIES, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8 pharmaceutical patents for this assignee.

When does US 11123295 expire?

Our index shows an expiration date of Sep 16, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.