Who owns the TITERFLEX QUAD trademark?

The TITERFLEX QUAD trademark is owned by LOTTE BIOLOGICS CO., LTD..

What class is the TITERFLEX QUAD trademark registered in?

The TITERFLEX QUAD trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for TITERFLEX QUAD?

The USPTO serial number for TITERFLEX QUAD is 98543600.

What is the registration number for TITERFLEX QUAD?

TITERFLEX QUAD is registered under USPTO registration number 8017429.

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TIT

USPTO Trademark Record

REGISTERED

TITERFLEX QUAD

SN 98543600·Reg 8017429·Filed May 10, 2024

Owner LOTTE BIOLOGICS CO., LTD.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

TITERFLEX QUAD (Serial No. 98543600), Registration No. 8017429, is a registered US trademark filed on May 10, 2024 by LOTTE BIOLOGICS CO., LTD.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: November 11, 2031

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Mark Intelligence

TITERFLEX QUAD (Reg. #8017429) is a registered US trademark that has been protecting its owner, LOTTE BIOLOGICS CO., LTD., since 2024. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 2 opposition proceedings during prosecution.

FILED

May 10, 2024

SERIAL

98543600

REG#

8017429

REGISTERED

Nov 11, 2025

Filing Information

StatusREGISTERED

Filing DateMay 10, 2024

Serial Number98543600

Registration No.8017429

Registration DateNov 11, 2025

Status DateNov 11, 2025

Published for OppositionSep 23, 2025

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

30 events

REGISTERED-PRINCIPAL REGISTER

Nov 11, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 11, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 23, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 23, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 17, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO PETITION STAFF

Sep 03, 2025

ASSIGNED TO PETITION STAFF

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Sep 03, 2025

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

NOTICE OF ALLOWANCE CANCELLED

Sep 03, 2025

NOTICE OF ALLOWANCE CANCELLED

1(B) BASIS DELETED; NEW BASIS REQUESTED

Sep 03, 2025

1(B) BASIS DELETED; NEW BASIS REQUESTED

1(B) BASIS DELETED; NEW BASIS APPROVED

Sep 03, 2025

1(B) BASIS DELETED; NEW BASIS APPROVED

ATTORNEY REVIEW COMPLETED

Sep 03, 2025

ATTORNEY REVIEW COMPLETED

TEAS PETITION TO AMEND BASIS RECEIVED

Jul 18, 2025

TEAS PETITION TO AMEND BASIS RECEIVED

POST PUBLICATION AMENDMENT – NOT ENTERED

Jul 09, 2025

POST PUBLICATION AMENDMENT – NOT ENTERED

ASSIGNED TO PETITION STAFF

Jun 26, 2025

ASSIGNED TO PETITION STAFF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 24, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS POST PUBLICATION AMENDMENT RECEIVED

May 07, 2025

TEAS POST PUBLICATION AMENDMENT RECEIVED

PUBLISHED FOR OPPOSITION

Apr 29, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 29, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 23, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Mar 28, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 28, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 28, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 28, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 28, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Feb 18, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 18, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 18, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 24, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 10, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 10, 2024

NEW APPLICATION ENTERED

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