TrademarkDir
NEWLEOS
LIVE

Serial Number

99216957

Owner

Newleos Therapeutics, Inc.

Attorney

Kelley B. Harrington

Filing Date

Jun 4, 2025

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NEWLEOS Trademark

Serial Number: 99216957

NEWLEOS is a trademark filed by Newleos Therapeutics, Inc. on June 4, 2025. The trademark is classified under Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Newleos Therapeutics, Inc.

800 Boylston St., Suite 1715
Boston, MA 02199

Entity Type: 03

Trademark Details

Filing Date

June 4, 2025

Registration Date

Not Registered

Published for Opposition

March 10, 2026

Goods & Services

Pharmaceutical research and development; Providing medical and scientific research information; all of the foregoing in the field of treatment and prevention of neurological and behavioral diseases and disorders

Pharmaceutical preparations and therapeutics being pharmaceutical preparations for the treatment and prevention of neurological and behavioral diseases and disorders

Filing History

NOA E-MAILED - SOU REQUIRED FROM APPLICANT
May 5, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 10, 2026 NPUB
PUBLISHED FOR OPPOSITION
Mar 10, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 4, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Feb 10, 2026 CNSA
EXAMINER'S AMENDMENT ENTERED
Feb 10, 2026 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Feb 10, 2026 GNEN
EXAMINERS AMENDMENT E-MAILED
Feb 10, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Feb 10, 2026 CNEA
EXAMINER'S AMENDMENT ENTERED
Feb 10, 2026 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Feb 10, 2026 GNEN
EXAMINERS AMENDMENT E-MAILED
Feb 10, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Feb 10, 2026 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 23, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 23, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 23, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Oct 24, 2025 GNRN
NON-FINAL ACTION E-MAILED
Oct 24, 2025 GNRT
NON-FINAL ACTION WRITTEN
Oct 24, 2025 CNRT
ASSIGNED TO EXAMINER
Oct 23, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Oct 9, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Jun 4, 2025 MAFR
NEW APPLICATION ENTERED
Jun 4, 2025 NWAP

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