Friday, July 10, 2026

Patent intelligence · US

US 9944929

UNA single stranded oligomers for therapeutics

granted A61PA61P35/00
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 12
Applicant portfolio 55
Patent details — US 9944929

Quick answer

US 9944929 (UNA single stranded oligomers for therapeutics) is held by ARCTURUS THERAPEUTICS, INC.. Status: granted. Granted Apr 17, 2018. Expires Apr 12, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61P, A61P35/00

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 9944929?

US 9944929 (UNA single stranded oligomers for therapeutics) is held by ARCTURUS THERAPEUTICS, INC.. Status: granted. Granted Apr 17, 2018. Expires Apr 12, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9944929?

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 9944929 expire?

Our index shows an expiration date of Apr 12, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.