Friday, July 10, 2026

Patent intelligence · US

US 12083224

Lipid particles for nucleic acid delivery

granted A61KA61K2039/55555A61K31/7105A61K31/711
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 18
Applicant portfolio 55
Patent details — US 12083224
Jurisdiction
US
Status
granted
Grant date
Sep 10, 2024
Expiration
Sep 5, 2044
Claims
17
CPC classes
A61K, A61K2039/55555, A61K31/7105, A61K31/711
View on Google Patents ↗

Quick answer

US 12083224 (Lipid particles for nucleic acid delivery) is held by ARCTURUS THERAPEUTICS, INC.. Status: granted. Granted Sep 10, 2024. Expires Sep 5, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
17
CPC classes
A61K, A61K2039/55555, A61K31/7105, A61K31/711, A61K39/12, A61K39/39

More from ARCTURUS THERAPEUTICS, INC.

Related pharmaceutical patents in our USPTO index.

  1. US 12398379

    Compositions and methods for treating ornithine transcarbamylase deficiency

    ARCTURUS THERAPEUTICS, INC. · Expires Aug 21, 2045

    granted
  2. US 12390524

    Compositions and methods for inducing immune responses

    ARCTURUS THERAPEUTICS, INC. · Expires Aug 14, 2045

    granted
  3. US 12351834

    Compositions and methods for the treatment of ornithine transcarbamylase deficiency

    ARCTURUS THERAPEUTICS, INC. · Expires Jul 3, 2045

    granted
  4. US 12290567

    Asialoglycoprotein Receptor mediated delivery of therapeutically active conjugates

    ARCTURUS THERAPEUTICS, INC. · Expires May 1, 2045

    granted
  5. US 12286395

    Method of synthesis of an ionizable cationic lipid

    ARCTURUS THERAPEUTICS, INC. · Expires Apr 24, 2045

    granted
  6. US 12220485

    Method of making lipid-encapsulated RNA nanoparticles

    ARCTURUS THERAPEUTICS, INC. · Expires Feb 6, 2045

    granted
  7. US 12220455

    Coronavirus vaccine compositions and methods

    ARCTURUS THERAPEUTICS, INC. · Expires Feb 6, 2045

    granted
  8. US 12178921

    Method of lyophilizing lipid nanoparticles

    ARCTURUS THERAPEUTICS, INC. · Expires Dec 26, 2044

    granted

Frequently asked questions

What is US patent 12083224?

US 12083224 (Lipid particles for nucleic acid delivery) is held by ARCTURUS THERAPEUTICS, INC.. Status: granted. Granted Sep 10, 2024. Expires Sep 5, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12083224?

ARCTURUS THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 55 pharmaceutical patents for this assignee.

When does US 12083224 expire?

Our index shows an expiration date of Sep 5, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.