TrademarkDir
XANADU BIO
LIVE

Serial Number

99657815

Owner

Xanadu Bio, Inc.

Attorney

Rachelle A. Dubow

First Use Date

May 26, 2021

Filing Date

Feb 18, 2026

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XANADU BIO Trademark

Serial Number: 99657815

XANADU BIO is a trademark filed by Xanadu Bio, Inc. on February 18, 2026. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Xanadu Bio, Inc. (2 trademarks)

980 Idlewild Road
Gladwyne, PA 19035

Entity Type: 03

Trademark Details

Filing Date

February 18, 2026

Registration Date

Not Registered

First Use Anywhere

May 26, 2021

First Use in Commerce

May 26, 2021

Published for Opposition

July 21, 2026

Goods & Services

Pharmaceutical preparations, namely antivirals; Pharmaceutical products for the treatment of viral and infectious diseases; Pharmaceutical products for the treatment of cancer; pharmaceutical preparations, namely, vaccines; Pharmaceutical products for treating respiratory diseases; Pharmaceutical preparations, namely, a drug delivery system comprising polymer nanoparticles for the release of a wide variety of therapeutic agents

Pharmaceutical research and development

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 21, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jul 21, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 15, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 23, 2026 CNSA
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jun 23, 2026 GNEN
EXAMINER'S AMENDMENT ENTERED
Jun 23, 2026 XAEC
EXAMINERS AMENDMENT E-MAILED
Jun 23, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jun 23, 2026 CNEA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 22, 2026 GNRN
NON-FINAL ACTION E-MAILED
Jun 22, 2026 GNRT
NON-FINAL ACTION WRITTEN
Jun 22, 2026 CNRT
ASSIGNED TO EXAMINER
Jun 17, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 16, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Feb 18, 2026 MAFR
NEW APPLICATION ENTERED
Feb 18, 2026 NWAP

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