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Serial Number

99430045

Owner

Entasis Therapeutics Inc.

Attorney

Keith Toms, Esq.

Filing Date

Oct 6, 2025

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XACDURO Trademark

Serial Number: 99430045 • Registration: 8291452

XACDURO is a trademark filed by Entasis Therapeutics Inc. on October 6, 2025. The trademark is classified under Class 5 (Pharmaceuticals), Class 44 (Medical Services). The application is currently registered and active.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Class 44 - Medical Services

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

Owner Contact Info

Entasis Therapeutics Inc.

1209 Orange Street
Wilmington, DE 19801

Entity Type: 03

Legal Representation

Attorney of Record

Keith Toms, Esq.

1,280 trademarks filed View all →

Correspondence Address

Keith Toms, Esq. McCarter & English, LLP

265 Franklin Street

Boston, MA 02110

United States

Trademark Details

Filing Date

October 6, 2025

Registration Date

June 9, 2026

Published for Opposition

April 21, 2026

Goods & Services

Providing medical information in the field of pneumonia; Providing medical information in the field of infectious diseases

Antibiotics; Pharmaceutical preparations for the treatment of Acinetobacter infections; Pharmaceutical preparations for the treatment of infectious disease; Pharmaceutical preparations for the treatment of pneumonia

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 9, 2026 NRCC

REGISTERED-PRINCIPAL REGISTER

Jun 9, 2026 R.PR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 22, 2026 TCCA

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2026 NPUB

PUBLISHED FOR OPPOSITION

Apr 21, 2026 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 15, 2026 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 24, 2026 CNSA

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Mar 23, 2026 AMPX

TEAS VOLUNTARY AMENDMENT RECEIVED

Mar 23, 2026 PARI

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 6, 2026 GNFN

FINAL REFUSAL E-MAILED

Mar 6, 2026 GNFR

FINAL REFUSAL WRITTEN

Mar 6, 2026 CNFR

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 2, 2026 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 2, 2026 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 2, 2026 TROA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 25, 2026 GNRN

NON-FINAL ACTION E-MAILED

Feb 25, 2026 GNRT

NON-FINAL ACTION WRITTEN

Feb 25, 2026 CNRT

ASSIGNED TO EXAMINER

Feb 25, 2026 DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 24, 2026 MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 24, 2026 NWOS

APPLICATION FILING RECEIPT MAILED

Oct 6, 2025 MAFR

NEW APPLICATION ENTERED

Oct 6, 2025 NWAP

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