Who owns the BIOSTREAM trademark?

The BIOSTREAM trademark is owned by Quan Zheng.

What class is the BIOSTREAM trademark registered in?

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

What is the serial number for BIOSTREAM?

The USPTO serial number for BIOSTREAM is 99340896.

What is the registration number for BIOSTREAM?

BIOSTREAM is registered under USPTO registration number 8185431.

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Updated Oct 24, 2026·23 searches this week

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BIO

USPTO Trademark Record

REGISTERED

BIOSTREAM

SN 99340896·Reg 8185431·Filed Aug 15, 2025

Owner Quan Zheng

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

BIOSTREAM (Serial No. 99340896), Registration No. 8185431, is a registered US trademark filed on Aug 15, 2025 by Quan Zheng. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: March 24, 2032

Mark Intelligence

BIOSTREAM (Reg. #8185431) is a registered US trademark that has been protecting its owner, Quan Zheng, 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 15, 2025

SERIAL

99340896

REG#

8185431

REGISTERED

Mar 24, 2026

Filing Information

StatusREGISTERED

Filing DateAug 15, 2025

Serial Number99340896

Registration No.8185431

Registration DateMar 24, 2026

Status DateMar 24, 2026

Published for OppositionFeb 03, 2026

Filing Basis & Declarations

Filed 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: Jul 28, 2025

First use in commerce: Jul 28, 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.