Trademark Overview
On Thursday, October 23, 2025, a trademark application was filed for EXZENDIO with the United States Patent and Trademark Office. The USPTO has given the EXZENDIO trademark a serial number of 99459099. The federal status of this trademark filing is SUSPENSION LETTER - MAILED as of Thursday, June 11, 2026. This trademark is owned by TAIWAN LIPOSOME CO., LTD.. The EXZENDIO trademark is filed in the Pharmaceutical Products category with the following description:
Analgesics; anesthetics for peri-operative and post-operative use; pharmaceutical preparations for the relief of pain; pharmaceutical preparations and substances for use in anesthesia for surgical and non-surgical use and for the treatment and control of pain; reagents for medical and veterinary use; chemical preparations for use in the pharmaceutical, medical, and veterinary fields, namely, pharmaceutical preparations for emergency treatment of pain, and for the monitoring and treatment of pain and cancer; pharmaceutical preparations for use after cosmetic surgery for pain; surgical and non-surgical anesthetics; injectable suspension-type drug delivery agents consisting of compounds for facilitating the delivery of pharmaceuticals and analgesics; pharmaceutical preparations for the treatment of joint diseases and pain; pharmaceutical preparations, namely corticosteroids for the treatment of osteoarthritis pain; liposome formulations containing pharmaceutical preparations and substance...
