Who owns the SIPTHENE trademark?

The SIPTHENE trademark is owned by PANSUN INC..

What class is the SIPTHENE trademark registered in?

The SIPTHENE trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for SIPTHENE?

The USPTO serial number for SIPTHENE is 99145208.

What is the registration number for SIPTHENE?

SIPTHENE is registered under USPTO registration number 0.

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Home Search: SIPTHENESIPTHENE #99145208

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Updated Sep 30, 2026·21 searches this week

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SIP

USPTO Trademark Record

PENDING

SIPTHENE

SN 99145208·Reg 0·Filed Apr 18, 2025

Owner PANSUN INC.

Advertising; business management, organization and administration; office functions.

SIPTHENE (Serial No. 99145208), Registration No. 0, is a pending US trademark filed on Apr 18, 2025 by PANSUN INC.. This trademark covers Class 035 (Advertising, business management & retail services).

sou-expired: November 17, 202648 days remaining

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Mark Intelligence

SIPTHENE (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 18, 2025

SERIAL

99145208

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateApr 18, 2025

Serial Number99145208

Registration No.0

Registration DateDec 31, 1969

Status DateMar 17, 2026

Published for OppositionJan 20, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

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

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Status History

18 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 17, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jan 20, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 20, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 14, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 18, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Dec 11, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 11, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 11, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 07, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 07, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 07, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO EXAMINER

Sep 12, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 12, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 12, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 12, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 18, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 18, 2025

APPLICATION FILING RECEIPT MAILED

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