Who owns the LogoMark trademark?

The LogoMark trademark is owned by LEONABIO, INC..

What class is the LogoMark trademark registered in?

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

What is the serial number for LogoMark?

The USPTO serial number for LogoMark is 99531707.

What is the registration number for LogoMark?

LogoMark is registered under USPTO registration number 0.

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Home Search: LogoMarkLogoMark #99531707

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Updated Sep 25, 2026·25 searches this week

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LOG

USPTO Trademark Record

PENDING

LogoMark

SN 99531707·Reg 0·Filed Dec 05, 2025

Owner LEONABIO, INC.

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.

LogoMark (Serial No. 99531707), Registration No. 0, is a pending US trademark filed on Dec 05, 2025 by LEONABIO, INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: December 30, 202696 days remaining

Conflict Analysis

Full conflict analysis for LogoMark (SN 99531707) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LogoMark (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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 1 opposition proceeding during prosecution.

FILED

Dec 05, 2025

SERIAL

99531707

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateDec 05, 2025

Serial Number99531707

Registration No.0

Registration DateDec 31, 1969

Status DateJun 30, 2026

Published for OppositionMay 05, 2026

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1905024

480Jan 21, 2026

Source: USPTO Madrid International Filing Requests

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

11 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 30, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 05, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 05, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 15, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNED TO EXAMINER

Apr 09, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 09, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 02, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 02, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Dec 05, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 05, 2025

APPLICATION FILING RECEIPT MAILED

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