Who owns the OUUSO trademark?

The OUUSO trademark is owned by feng Liu.

What class is the OUUSO trademark registered in?

The OUUSO trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for OUUSO?

The USPTO serial number for OUUSO is 99416115.

What is the registration number for OUUSO?

OUUSO is registered under USPTO registration number 8103338.

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Updated Sep 23, 2026·21 searches this week

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USPTO Trademark Record

REGISTERED

OUUSO

SN 99416115·Reg 8103338·Filed Sep 27, 2025

Owner feng Liu

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

OUUSO (Serial No. 99416115), Registration No. 8103338, is a registered US trademark filed on Sep 27, 2025 by feng Liu. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: January 13, 2032

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Mark Intelligence

OUUSO (Reg. #8103338) is a registered US trademark that has been protecting its owner, feng Liu, since 2025. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 27, 2025

SERIAL

99416115

REG#

8103338

REGISTERED

Jan 13, 2026

Filing Information

StatusREGISTERED

Filing DateSep 27, 2025

Serial Number99416115