Trademark Overview
On Thursday, January 15, 2026, a trademark application was filed for ZIRCADIA with the United States Patent and Trademark Office. The USPTO has given the ZIRCADIA trademark a serial number of 99596612. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, January 15, 2026. This trademark is owned by EerDx Inc.. The ZIRCADIA trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Medical Instrument Products categories with the following description:
Medical device for detecting, diagnosing and treating sleep, psychological, behavioral and neurological disorders, and for measuring sleep data and improving sleep; Electroencephalography (eeg) recorders; Wearable monitors used to measure biometric data for medical use; Medical health monitors with built-in biometric sensor hardware and recorded software sold as a unit; Medical devices, namely, wearable monitors for measuring and analyzing during sleep, neurological data, behavioral data, psychological data, physiological data, bio-signals and bodily behavior, and for displaying, storing, sending, transmitting and receiving related instructions and data for medical and therapeutic purposes
Software as a medical device (samd) and downloadable computer software for detecting, diagnosing and treating sleep, psychological, behavioral and neurological disorders, and for measuring sleep data and improving sleep; Headphones and computer peripherals for measuring sleep, psychological data, behavioral data and neurological data and improving sleep and for displaying, storing, sending, transmitting and receiving related instructions and data, for non-medical purposes; Downloadable software for electroencephalography (eeg) recorders; Software as a medical device (samd) and downloadable computer software for use in accessing, tracking, monitoring and generating health and medical information and reports
