Who owns the Z trademark?

The Z trademark is owned by Zenas BioPharma (USA) LLC.

What class is the Z trademark registered in?

The Z trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for Z?

The USPTO serial number for Z is 97123754.

What is the registration number for Z?

Z is registered under USPTO registration number 0.

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Updated Sep 28, 2026·40 searches this week

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USPTO Trademark Record

ABANDONED

Z

SN 97123754·Reg 0·Filed Nov 13, 2021

Owner Zenas BioPharma (USA) LLC

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

Z (Serial No. 97123754), Registration No. 0, is a abandoned US trademark filed on Nov 13, 2021 by Zenas BioPharma (USA) LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

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Mark Intelligence

Z (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 13, 2021

SERIAL

97123754

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateNov 13, 2021

Serial Number97123754

Registration No.0

Registration DateDec 31, 1969

Status DateOct 15, 2025

Published for OppositionSep 27, 2022

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

45 events

ABANDONMENT - NO USE STATEMENT FILED

Oct 15, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Oct 15, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 03, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 03, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 03, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 11, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 11, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 11, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 11, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 11, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SOU TEAS EXTENSION RECEIVED

Nov 05, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Nov 05, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Nov 05, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 05, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 29, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 28, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 28, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Mar 28, 2024

SOU EXTENSION 3 GRANTED

ASSIGNED TO EXAMINER

Jan 12, 2024

ASSIGNED TO EXAMINER

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 24, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 20, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Oct 20, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Oct 20, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 22, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 20, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 20, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Apr 20, 2023

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 22, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 27, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 27, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 27, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 27, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 27, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 27, 2022

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 27, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 27, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 07, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Aug 25, 2022

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 25, 2022

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 25, 2022

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 25, 2022

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 25, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 19, 2022

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 19, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 17, 2021

NEW APPLICATION ENTERED

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