Who owns the SESIO trademark?

The SESIO trademark is owned by Sesio Inc.

What class is the SESIO trademark registered in?

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

What is the serial number for SESIO?

The USPTO serial number for SESIO is 99050443.

What is the registration number for SESIO?

SESIO is registered under USPTO registration number 8038258.

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Updated Sep 28, 2026·24 searches this week

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USPTO Trademark Record

REGISTERED

SESIO

SN 99050443·Reg 8038258·Filed Feb 21, 2025

Owner Sesio 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.

SESIO (Serial No. 99050443), Registration No. 8038258, is a registered US trademark filed on Feb 21, 2025 by Sesio Inc. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: November 25, 2031

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Mark Intelligence

SESIO (Reg. #8038258) is a registered US trademark that has been protecting its owner, Sesio Inc, since 2025. 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

Feb 21, 2025

SERIAL

99050443

REG#

8038258

REGISTERED

Nov 25, 2025

Filing Information

StatusREGISTERED

Filing DateFeb 21, 2025

Serial Number99050443

Registration No.8038258

Registration DateNov 25, 2025

Status DateNov 25, 2025

Published for OppositionOct 07, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 01, 2024

First use in commerce: Aug 01, 2024

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Nov 25, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 25, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Oct 07, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 07, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 01, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 24, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 21, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 21, 2025

APPLICATION FILING RECEIPT MAILED

SESIO

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