Trademark Overview
On Wednesday, June 25, 2025, a trademark application was filed for LEONI with the United States Patent and Trademark Office. The USPTO has given the LEONI trademark a serial number of 79438285. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Wednesday, July 15, 2026. This trademark is owned by Löwenstein Medical Technology S.A.. The LEONI trademark is filed in the Medical Instrument Products category with the following description:
Respiratory therapy instruments, namely, sterile disposable oxygen humidifiers and nebulizers for respiratory therapy sold pre-filled with water; patient ventilation instruments, namely, medical apparatus in the nature of invasive and non-invasive ventilation apparatus and instruments; anaesthetic apparatus; incubators for medical purposes; heat beds for medical treatment being medical beds; nebulizers for respiration therapy; inhalers for medical use, sold empty; medical tubing for transfusions; respiratory masks for medical purposes; face masks for medical use; oxygen inhalers for medical use, sold empty; asphyxial neonates respirators for artificial respiration.
