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Serial Number

88265407

Owner

Celator Pharmaceuticals, Inc.

Attorney

Timothy D. Sitzmann

First Use Date

Aug 11, 2017

Filing Date

Jan 17, 2019

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VYXEOS Trademark

Serial Number: 88265407 • Registration: 5821009

VYXEOS is a trademark filed by Celator Pharmaceuticals, Inc. on January 17, 2019. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently registered and active.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

Celator Pharmaceuticals, Inc. (10 trademarks)

Suite 180
Ewing, NJ 08628

Entity Type: 03

JAZZ PHARMACEUTICALS THERAPEUTICS, INC. (5 trademarks)

3000 EL CAMINO REAL
PALO ALTO, CA 94306

Entity Type: 03

Legal Representation

Attorney of Record

Timothy D. Sitzmann

1,461 trademarks filed View all →

Correspondence Address

Timothy D. Sitzmann Winthrop & Weinstine, P.A.

225 South Sixth Street

Capella Tower Suite 3500

Minneapolis, MN 55402

United States

Trademark Details

Filing Date

January 17, 2019

Registration Date

July 30, 2019

First Use Anywhere

August 11, 2017

First Use in Commerce

August 11, 2017

Published for Opposition

May 14, 2019

Goods & Services

Pharmaceutical preparations for the treatment of cancer

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Oct 29, 2025 NA85

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 29, 2025 C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 27, 2025 APRE

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 21, 2025 ASGN

TEAS SECTION 8 & 15 RECEIVED

Jun 26, 2025 E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 30, 2024 REM1

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 26, 2021 ASCK

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 19, 2021 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 19, 2021 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 19, 2021 ARAA

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

Feb 19, 2021 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 19, 2021 COAR

REGISTERED-PRINCIPAL REGISTER

Jul 30, 2019 R.PR

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 15, 2019 ARAA

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

Jun 15, 2019 REAP

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 14, 2019 NPUB

PUBLISHED FOR OPPOSITION

May 14, 2019 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 24, 2019 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 29, 2019 CNSA

ASSIGNED TO EXAMINER

Mar 29, 2019 DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 21, 2019 MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 9, 2019 NWOS

NEW APPLICATION ENTERED

Jan 21, 2019 NWAP

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