QSPERO Trademark

Serial Number: 99746601

QSPERO is a trademark filed by Arcus Biosciences, Inc. on April 6, 2026. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently pending registration.

Trademark Classes

5

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

Arcus Biosciences, Inc. (13 trademarks)

Hayward, CA 94545

Entity Type: 03

Legal Representation

Attorney of Record

B. Brett Heavner

2,881 trademarks filed View all →

Correspondence Address

B. Brett Heavner Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

901 New York Avenue, NW

Washington, DC 20001

United States

Trademark Details

Filing Date

April 6, 2026

Registration Date

Not Registered

Goods & Services

pharmaceutical preparations for human use; namely, medications for the treatment of cancer

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 10, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 10, 2026 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 10, 2026 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 10, 2026 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 10, 2026 COAR

APPLICATION FILING RECEIPT MAILED

Apr 6, 2026 MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 6, 2026 NWOS

NEW APPLICATION ENTERED

Apr 6, 2026 NWAP

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