Who owns the SIFAR trademark?

The SIFAR trademark is owned by HAMILTON SCIENCES PRIVATE LIMITED.

What class is the SIFAR trademark registered in?

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

What is the serial number for SIFAR?

The USPTO serial number for SIFAR is 99636722.

What is the registration number for SIFAR?

SIFAR is registered under USPTO registration number 8402185.

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Updated Oct 5, 2026·15 searches this week

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USPTO Trademark Record

REGISTERED

SIFAR

SN 99636722·Reg 8402185·Filed Feb 05, 2026

Owner HAMILTON SCIENCES PRIVATE LIMITED

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

SIFAR (Serial No. 99636722), Registration No. 8402185, is a registered US trademark filed on Feb 05, 2026 by HAMILTON SCIENCES PRIVATE LIMITED. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: August 18, 2032

Mark Intelligence

SIFAR (Reg. #8402185) is a registered US trademark that has been protecting its owner, HAMILTON SCIENCES PRIVATE LIMITED, since 2026. 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

Feb 05, 2026

SERIAL

99636722

REG#

8402185

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 05, 2026

Serial Number99636722

Registration No.8402185

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

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

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

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.