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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12478295 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

Nov. 17, 2023

Wearable device with improved microneedle array

Applicant:

Aquilx Incorporated, Bonsall, CA (US);

Inventors:

Farshad Tehrani, Bonsall, CA (US);

Hazhir Teymourian, San Diego, CA (US);

Assignee:

AQUILX INCORPORATED, Bonsall, CA (US);

Attorneys:

Joseph S. Bird

C. Brandon Browning

Maynard Nexsen PC

Primary Examiner:

Navin Natnithithadha

Int. Cl.
CPC ...
A61B 5/1473 (2006.01); A61B 5/00 (2006.01); A61B 5/145 (2006.01); A61B 5/1486 (2006.01); A61M 37/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/1473 (2013.01); A61B 5/0022 (2013.01); A61B 5/14514 (2013.01); A61B 5/14865 (2013.01); A61B 5/685 (2013.01); A61M 2037/0023 (2013.01);
Abstract

Disclosed is a wearable device with improvements to microneedles in a microneedle array including an off-center tip, a deflection guide indention, amorphous cavities which help the microneedles to bend during insertion into the skin. As the microneedles bend back after insertion, a number of sills extending from the microneedles help to hold the microneedles in place. Less damage is done to the microneedles and the surrounding tissue, thus reducing inflammation.

Find Patent Forward Citations

Tehrani, Farshad. (2025). Wearable device with improved microneedle array (U.S. Patent No. 12478295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12478295

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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