Wednesday, July 8, 2026

Patent intelligence · US

US 11254940

Inhibition of MAP4K4 through RNAi

granted A61PA61P17/06A61P27/02A61P29/00
Status granted
Pipeline programs 2
Years to expiry 16
Applicant portfolio 39
Patent details — US 11254940
Jurisdiction
US
Status
granted
Grant date
Feb 22, 2022
Expiration
Feb 17, 2042
Claims
9
CPC classes
A61P, A61P17/06, A61P27/02, A61P29/00
View on Google Patents ↗

Quick answer

US 11254940 (Inhibition of MAP4K4 through RNAi) is held by Phio Pharmaceuticals Corp.. Status: granted. Granted Feb 22, 2022. Expires Feb 17, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
9
CPC classes
A61P, A61P17/06, A61P27/02, A61P29/00, A61P3/00, A61P3/04

More from Phio Pharmaceuticals Corp.

Related pharmaceutical patents in our USPTO index.

  1. US 11926828

    Methods for treating aging and skin disorders using nucleic acids targeting TYR or MMP1

    Phio Pharmaceuticals Corp. · Expires Mar 7, 2044

    granted
  2. US 11639359

    Bryoid compositions, methods of making and use thereof

    Aphios Corporation · Expires Apr 27, 2043

    granted
  3. US 11584933

    RNA interference in ocular indications

    Phio Pharmaceuticals Corp. · Expires Feb 16, 2043

    granted
  4. US 11396654

    Neutral nanotransporters

    Phio Pharmaceuticals Corp. · Expires Jul 21, 2042

    granted
  5. US 11279934

    Methods for treating cancer using nucleic acids targeting MDM2 or MYCN

    Phio Pharmaceuticals Corp. · Expires Mar 17, 2042

    granted
  6. US 11234932

    Combination HIV therapeutic

    Aphios Corporation · Expires Jan 27, 2042

    granted
  7. US 11118178

    Reduced size self-delivering RNAI compounds

    Phio Pharmaceuticals Corp. · Expires Sep 9, 2041

    granted

Frequently asked questions

What is US patent 11254940?

US 11254940 (Inhibition of MAP4K4 through RNAi) is held by Phio Pharmaceuticals Corp.. Status: granted. Granted Feb 22, 2022. Expires Feb 17, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11254940?

Phio Pharmaceuticals Corp. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 39 pharmaceutical patents for this assignee.

When does US 11254940 expire?

Our index shows an expiration date of Feb 17, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.