Wednesday, July 8, 2026

Patent intelligence · US

US 12409227

Cochleates made with soy phosphatidylserine

granted A61KA61K31/12A61K31/122A61K31/685
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 19
Applicant portfolio 8
Related coverage 1
Patent details — US 12409227

Quick answer

US 12409227 (Cochleates made with soy phosphatidylserine) is held by MATINAS BIOPHARMA NANOTECHNOLOGIES, INC.. Status: granted. Granted Sep 9, 2025. Expires Sep 4, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K31/12, A61K31/122, A61K31/685, A61K31/7036, A61K31/7048

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Related coverage

Frequently asked questions

What is US patent 12409227?

US 12409227 (Cochleates made with soy phosphatidylserine) is held by MATINAS BIOPHARMA NANOTECHNOLOGIES, INC.. Status: granted. Granted Sep 9, 2025. Expires Sep 4, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12409227?

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 12409227 expire?

Our index shows an expiration date of Sep 4, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.