QUADRALYNX Trademark Application - Medical Services

ChangeBridge: Trademarks - Medical Services (Class 044)

Detected March 26th, 2026

Summary

The USPTO has published details for the QUADRALYNX intent to use trademark application TM99172447. The application covers a range of smart clothing, portable medical devices, and biofeedback sensors for monitoring patient health, elderly care, and neurological disorders.

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What changed

This document provides details on the QUADRALYNX intent to use trademark application TM99172447, filed on May 6, 2025. The application seeks to register trademarks for various medical and health monitoring technologies, including smart clothing with biochip sensors, portable patient monitoring devices, biofeedback sensors for neurological disorders, and telecommunication services for medical assistance.

While this is a trademark filing and not a regulatory rule, it indicates a focus on emerging health technology. Compliance officers should note the types of devices and services being developed, as these may be subject to future FDA regulations concerning medical devices, data privacy (HIPAA), and telehealth services. No immediate compliance actions are required based on this filing.

Source document (simplified)

← USPTO Trademark Applications

QUADRALYNX

Intent to Use TM99172447 Kind: intenttouse Mar 24, 2026

Abstract

Smart clothing in the nature of shirts incorporating biochip sensors; Smart clothing in the nature of shirts incorporating wireless data communication devices; Portable medical devices with sensors to monitor the physical movements of a patient wearing or carrying the device; Health monitors comprising sensor that monitor the health of the elderly or disabled in their own homes; Patient monitoring sensors and alarms; Biofeedback sensors for medical use used by persons with neurological diseases and disorders; Biofeedback sensors and devices for medical use for neurological feedback and monitoring, in particular for analyzing and alerting users to speech and vocal related neurological disorders; Non-invasive devices for use in monitoring vocal indicators of the user to alert and stimulate biofeedback for the user; Medical biological and mechanical sensing devices for measuring bio-mechanical factors relating to an individual comprised of bio-feedback sensors and systems, on-body sensor networks and systems, and measurement systems for bio-feedback purposes, and also featuring a system consisting of computer hardware and recorded software for transmitting monitored data through the Internet as a component of the medical devices; Medical assistance services provided via telecommunication and global computer networks for individuals with health problems through the use of wearable medical devices with automated alert and monitoring capacity; Digital voice signal processors; Biofeedback sensors for use by persons with neurological diseases and disorders; Biofeedback sensors and devices for neurological feedback and monitoring, in particular for analyzing, and alerting users to speech and vocal related neurological disorders; Non-invasive devices for use in monitoring vocal indicators of the user to alert and stimulate biofeedback for the user; Biological and mechanical sensing devices comprised of computer hardware and software for measuring bio-mechanical factors relating to an individual, featuring bio-feedback sensors and systems, on-body sensor networks and systems, and measurement systems for bio-feedback purposes; Surface acoustic wave sensors; Sensors for scientific use to gather animal biometric data; Electronic devices for assisting care giving for seniors or people needing assistance comprised of sensors for determining status of person and apparatus for sending electronic alerts to care givers; Sensors for scientific use to be worn by a human to gather human biometric data and also including wearable Surface acoustic wave sensors, sold as a unit