USPTO Patent Application for Electrospraying Applicator Cartridges

ChangeBridge: Patent Apps - Medical Devices (A61M)

Published December 3rd, 2025

Detected March 26th, 2026

Summary

The USPTO has published a new patent application (US20260084167A1) filed by Octet Medical, Inc. The application details disposable cartridges for electrospraying applicators, systems, and methods thereof. This represents a new intellectual property filing in the medical device sector.

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What changed

The United States Patent and Trademark Office (USPTO) has published a new patent application, US20260084167A1, filed on December 3, 2025, by Octet Medical, Inc. The application, titled "DISPOSABLE CARTRIDGES FOR ELECTROSPRAYING APPLICATORS, SYSTEMS, AND METHODS THEREOF," describes a method for operating an electrostatic applicator system using disposable cartridges. Key aspects include the insertion of a disposable cartridge, fluid connection of an air supply tube, and the delivery of voltage potential to a delivery tube via motor actuation.

This publication is primarily an intellectual property filing and does not impose immediate regulatory obligations on entities. However, it signifies a new development in the technology related to electrospraying applicators, which may be relevant for medical device manufacturers and drug delivery systems. Compliance officers in these sectors should note this filing as it pertains to potential future product development and patent landscapes.

Source document (simplified)

← USPTO Patent Applications

DISPOSABLE CARTRIDGES FOR ELECTROSPRAYING APPLICATORS, SYSTEMS, AND METHODS THEREOF

Application US20260084167A1 Kind: A1 Mar 26, 2026

Assignee

Octet Medical, Inc.

Inventors

Clifford A. Wright, Kyle Elsabee, Ben Reisman, Ron Lawrence, Dan Ortuno, Gusten Brainerd, Matthew Michael Wold, Michael Williams

Abstract

A method is disclosed for operating an electrostatic applicator system, including inserting a disposable cartridge into a chamber housing of the electrostatic applicator system such that a voltage contact at a first end of a voltage wire within the first disposable cartridge contacts a voltage contact of the electrostatic applicator system; and a first end of an air supply tube within the first disposable cartridge fluidly connects with an air supply port of the electrostatic applicator system; and causing, by an activation input to the electrostatic applicator system, a motor to actuate and a voltage potential to be delivered to a delivery tube of the first disposable cartridge.