Serial Number 99263451
641

Registration Progress

Application Filed
Jul 2, 2025
Under Examination
Approved for Publication
Published for Opposition
Registered

Attorney Assistance

Non-Final Action E-Mailed
Due: Feb 21, 2026 56 days

Trademark Image

Basic Information

Serial Number
99263451
Filing Date
July 2, 2025
Drawing Code
2

Status Summary

Current Status
Active
Status Code
641
Status Date
Nov 21, 2025
Application
Pending
Classes
005 042 044

Rights Holder

Quetzal Therapeutics, LLC

16
Address
One North Wacker Drive
Suite 1650
Chicago, IL 60606

Ownership History

Quetzal Therapeutics, LLC

Original Applicant
16
Chicago, IL

Legal Representation

Attorney
Heather J. Kliebenstein

USPTO Deadlines

Next Deadline
56 days remaining
Non-Final Action E-Mailed
Due Date
February 21, 2026
Extension Available
Until May 21, 2026

Application History

8 events
Date Code Type Description Documents
Nov 21, 2025 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
Nov 21, 2025 GNRT F NON-FINAL ACTION E-MAILED Loading...
Nov 21, 2025 CNRT R NON-FINAL ACTION WRITTEN Loading...
Nov 8, 2025 DOCK D ASSIGNED TO EXAMINER Loading...
Nov 6, 2025 MDSC E NOTICE OF DESIGN SEARCH CODE E-MAILED Loading...
Nov 6, 2025 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Jul 2, 2025 MAFR O APPLICATION FILING RECEIPT MAILED Loading...
Jul 2, 2025 NWAP I NEW APPLICATION ENTERED Loading...

Detailed Classifications

Class 005
Pharmaceutical preparations for the treatment of cancer; antifungal preparations; antiparasitic preparations; pharmaceutical preparations for the treatment of infectious diseases; pharmaceutical preparations for the treatment of hematology diseases
Class 042
Pharmaceutical research and development; conducting clinical trials; scientific research for medical purposes in the field of oncology
Class 044
Providing medical information in the field of hematologic malignancies

Additional Information

Design Mark
The mark consists of a Quetzal bird.

Classification

International Classes
005 042 044