QTX Trademark

Serial Number: 99499610

QTX is a trademark filed by Quetzal Therapeutics, LLC on November 17, 2025. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific), Class 44 (Medical Services). The application is currently pending registration.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Class 44 - Medical Services

Medical services; veterinary services; hygienic and beauty care for human beings or animals

Owner Contact Info

Quetzal Therapeutics, LLC (5 trademarks)

One North Wacker Drive
Chicago, IL 60606

Entity Type: 16

Legal Representation

Attorney of Record

Heather Kliebenstein

147 trademarks filed View all →

Correspondence Address

Heather Kliebenstein Merchant & Gould P.C.

P.O. Box 2910

150 South Fifth Street, Suite 2200

Minneapolis, MN 55402

United States

Trademark Details

Filing Date

November 17, 2025

Registration Date

Not Registered

Published for Opposition

August 4, 2026

Goods & Services

Providing medical information in the field of hematologic malignancies

Pharmaceutical research and development; conducting clinical trials being scientific research for others; scientific research for medical purposes in the field of oncology

Antifungal preparations; Pharmaceutical preparations for the treatment of infectious diseases; pharmaceutical preparations for the treatment of hematology diseases; Pharmaceutical preparations for the treatment of cancer; Antiparasitic preparations