Wednesday, July 8, 2026

Patent intelligence · US

US 11021707

Reduced size self-delivering nucleic acid compounds targeting long non-coding RNA

granted A61KA61K31/713
Status granted
Pipeline programs 2
Years to expiry 15
Applicant portfolio 39
Patent details — US 11021707

Quick answer

US 11021707 (Reduced size self-delivering nucleic acid compounds targeting long non-coding RNA) is held by Phio Pharmaceuticals Corp.. Status: granted. Granted Jun 1, 2021. Expires May 27, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K31/713

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Frequently asked questions

What is US patent 11021707?

US 11021707 (Reduced size self-delivering nucleic acid compounds targeting long non-coding RNA) is held by Phio Pharmaceuticals Corp.. Status: granted. Granted Jun 1, 2021. Expires May 27, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11021707?

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 11021707 expire?

Our index shows an expiration date of May 27, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.