Who owns the PHILOTECH trademark?

The PHILOTECH trademark is owned by Sung Lee.

What class is the PHILOTECH trademark registered in?

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

What is the serial number for PHILOTECH?

The USPTO serial number for PHILOTECH is 99649370.

What is the registration number for PHILOTECH?

PHILOTECH is registered under USPTO registration number 8421296.

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Updated Oct 18, 2026·36 searches this week

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PHI

USPTO Trademark Record

REGISTERED

PHILOTECH

SN 99649370·Reg 8421296·Filed Feb 12, 2026

Owner Sung Lee

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.

PHILOTECH (Serial No. 99649370), Registration No. 8421296, is a registered US trademark filed on Feb 12, 2026 by Sung Lee. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 01, 2032

Mark Intelligence

PHILOTECH (Reg. #8421296) is a registered US trademark that has been protecting its owner, Sung Lee, since 2026. 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 12, 2026

SERIAL

99649370

REG#

8421296

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 12, 2026

Serial Number99649370

Registration No.8421296

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJul 14, 2026

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: Jul 29, 2024

First use in commerce: Dec 01, 2025

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

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Status History

12 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Sep 01, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Sep 01, 2026

WITHDRAWAL OF ATTORNEY GRANTED

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 11, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 10, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 12, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 12, 2026

APPLICATION FILING RECEIPT MAILED

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