Wednesday, July 8, 2026

Patent intelligence · US

US 8691522

Composition comprising extracellular membrane vesicles derived from indoor air, and use thereof

granted A61PA61P11/00A61P11/02A61P11/06
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 9
Patent details — US 8691522
Jurisdiction
US
Status
granted
Grant date
Apr 8, 2014
Expiration
Apr 3, 2034
Applicant
Aeon Medix Inc.
Claims
10
CPC classes
A61P, A61P11/00, A61P11/02, A61P11/06
View on Google Patents ↗

Quick answer

US 8691522 (Composition comprising extracellular membrane vesicles derived from indoor air, and use thereof) is held by Aeon Medix Inc.. Status: granted. Granted Apr 8, 2014. Expires Apr 3, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Aeon Medix Inc.
Grant date
Expiration
Claims
10
CPC classes
A61P, A61P11/00, A61P11/02, A61P11/06, A61P29/00, A61P31/00

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Frequently asked questions

What is US patent 8691522?

US 8691522 (Composition comprising extracellular membrane vesicles derived from indoor air, and use thereof) is held by Aeon Medix Inc.. Status: granted. Granted Apr 8, 2014. Expires Apr 3, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8691522?

Aeon Medix Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 9 pharmaceutical patents for this assignee.

When does US 8691522 expire?

Our index shows an expiration date of Apr 3, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.