Wednesday, July 8, 2026

Patent intelligence · US

US 9981238

Apparatus and methods for making nanosomes loaded with nucleic acid

granted A61KA61K31/713A61K9/127A61K9/1277
Status granted
Pipeline programs 2
Years to expiry 12
Applicant portfolio 39
Patent details — US 9981238
Jurisdiction
US
Status
granted
Grant date
May 29, 2018
Expiration
May 24, 2038
Applicant
Aphios Corporation
Claims
15
CPC classes
A61K, A61K31/713, A61K9/127, A61K9/1277
View on Google Patents ↗

Quick answer

US 9981238 (Apparatus and methods for making nanosomes loaded with nucleic acid) is held by Aphios Corporation. Status: granted. Granted May 29, 2018. Expires May 24, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Aphios Corporation
Grant date
Expiration
Claims
15
CPC classes
A61K, A61K31/713, A61K9/127, A61K9/1277

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Frequently asked questions

What is US patent 9981238?

US 9981238 (Apparatus and methods for making nanosomes loaded with nucleic acid) is held by Aphios Corporation. Status: granted. Granted May 29, 2018. Expires May 24, 2038 (12 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9981238?

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

When does US 9981238 expire?

Our index shows an expiration date of May 24, 2038 (12 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.