Who owns the YISHOUTANG trademark?

The YISHOUTANG trademark is owned by Yini Liang.

What class is the YISHOUTANG trademark registered in?

The YISHOUTANG trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for YISHOUTANG?

The USPTO serial number for YISHOUTANG is 99145910.

What is the registration number for YISHOUTANG?

YISHOUTANG is registered under USPTO registration number 8384434.

Sealvo

Home Search: YISHOUTANGYISHOUTANG #99145910

Back

Updated Sep 28, 2026·36 searches this week

View on USPTO TSDR Find similar marks

YIS

USPTO Trademark Record

REGISTERED

YISHOUTANG

SN 99145910·Reg 8384434·Filed Apr 20, 2025

Owner Yini Liang

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

YISHOUTANG (Serial No. 99145910), Registration No. 8384434, is a registered US trademark filed on Apr 20, 2025 by Yini Liang. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: August 04, 2032

Conflict Analysis

Full conflict analysis for YISHOUTANG (SN 99145910) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

YISHOUTANG (Reg. #8384434) is a registered US trademark that has been protecting its owner, Yini Liang, since 2025. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 20, 2025

SERIAL

99145910

REG#

8384434

REGISTERED

Aug 04, 2026

Filing Information

StatusREGISTERED

Filing DateApr 20, 2025

Serial Number99145910

Registration No.8384434

Registration DateAug 04, 2026

Status DateAug 04, 2026

Published for OppositionOct 14, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Dec 01, 2025

First use in commerce: Dec 01, 2025

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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