Who owns the IYOSEI trademark?

The IYOSEI trademark is owned by ZONDA CORPORATION.

What is the serial number for IYOSEI?

The USPTO serial number for IYOSEI is 99353128.

What is the registration number for IYOSEI?

IYOSEI is registered under USPTO registration number 8193940.

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Updated Oct 30, 2026·11 searches this week

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IYO

USPTO Trademark Record

REGISTERED

IYOSEI

Q: What class is the IYOSEI trademark registered in?

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

SN 99353128·Reg 8193940·Filed Aug 22, 2025

Owner ZONDA CORPORATION

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

IYOSEI (Serial No. 99353128), Registration No. 8193940, is a registered US trademark filed on Aug 22, 2025 by ZONDA CORPORATION. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: March 31, 2032

Mark Intelligence

IYOSEI (Reg. #8193940) is a registered US trademark that has been protecting its owner, ZONDA CORPORATION, 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

Aug 22, 2025

SERIAL

99353128

REG#

8193940

REGISTERED

Mar 31, 2026

Filing Information

StatusREGISTERED

Filing DateAug 22, 2025

Serial Number99353128

Registration No.8193940

Registration DateMar 31, 2026

Status DateMar 31, 2026

Published for OppositionFeb 10, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse 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 31, 2010

First use in commerce: Dec 31, 2010

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.