Who owns the MB trademark?

The MB trademark is owned by Mainline Biosciences (Shanghai) Co., Ltd..

What class is the MB trademark registered in?

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

What is the serial number for MB?

The USPTO serial number for MB is 97681878.

What is the registration number for MB?

MB is registered under USPTO registration number 7874387.

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USPTO Trademark Record

REGISTERED

MB

SN 97681878·Reg 7874387·Filed Nov 17, 2022

Owner Mainline Biosciences (Shanghai) Co., Ltd.

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.

MB (Serial No. 97681878), Registration No. 7874387, is a registered US trademark filed on Nov 17, 2022 by Mainline Biosciences (Shanghai) Co., Ltd.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: July 29, 2031

Mark Intelligence

MB (Reg. #7874387) is a registered US trademark that has been protecting its owner, Mainline Biosciences (Shanghai) Co., Ltd., since 2022. 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 17, 2022

SERIAL

97681878

REG#

7874387

REGISTERED

Jul 29, 2025

Filing Information

StatusREGISTERED

Filing DateNov 17, 2022

Serial Number97681878

Registration No.7874387

Registration DateJul 29, 2025

Status DateJul 29, 2025

Published for OppositionJun 04, 2024

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Nov 27, 2024

First use in commerce: Nov 27, 2024

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

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Status History

34 events

REGISTERED-PRINCIPAL REGISTER

Jul 29, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 29, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 16, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

SU-EXAMINER'S AMENDMENT WRITTEN

Jul 07, 2025

SU-EXAMINER'S AMENDMENT WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 07, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 07, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 07, 2025

EXAMINER'S AMENDMENT ENTERED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 07, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 26, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Feb 26, 2025

NON-FINAL ACTION E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Feb 26, 2025

SU - NON-FINAL ACTION - WRITTEN

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 12, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Feb 12, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Nov 30, 2024

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 30, 2024

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 30, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 04, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 04, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 15, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Apr 30, 2024

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 30, 2024

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 30, 2024

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 30, 2024

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 30, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Apr 22, 2024

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 22, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 22, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 01, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Sep 01, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 01, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 01, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 30, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 08, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 21, 2022

NEW APPLICATION ENTERED

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