Wednesday, July 8, 2026

Patent intelligence · US

US 12123012

Methods and compositions for nucleic acid and protein payload delivery

granted A61KA61K31/40A61K31/7105A61K47/34
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 18
Applicant portfolio 133
Patent details — US 12123012
Jurisdiction
US
Status
granted
Grant date
Oct 22, 2024
Expiration
Oct 17, 2044
Applicant
LIGANDAL, INC.
Claims
5
CPC classes
A61K, A61K31/40, A61K31/7105, A61K47/34
View on Google Patents ↗

Quick answer

US 12123012 (Methods and compositions for nucleic acid and protein payload delivery) is held by LIGANDAL, INC.. Status: granted. Granted Oct 22, 2024. Expires Oct 17, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
LIGANDAL, INC.
Grant date
Expiration
Claims
5
CPC classes
A61K, A61K31/40, A61K31/7105, A61K47/34, A61K47/42, A61K47/549

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Frequently asked questions

What is US patent 12123012?

US 12123012 (Methods and compositions for nucleic acid and protein payload delivery) is held by LIGANDAL, INC.. Status: granted. Granted Oct 22, 2024. Expires Oct 17, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12123012?

LIGANDAL, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 133 pharmaceutical patents for this assignee.

When does US 12123012 expire?

Our index shows an expiration date of Oct 17, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.