Who owns the BIIB trademark?

The BIIB trademark is owned by Shizhen YANG.

What class is the BIIB trademark registered in?

The BIIB trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for BIIB?

The USPTO serial number for BIIB is 99562739.

What is the registration number for BIIB?

BIIB is registered under USPTO registration number 8343464.

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Updated Oct 3, 2026·20 searches this week

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BII

USPTO Trademark Record

REGISTERED

BIIB

SN 99562739·Reg 8343464·Filed Dec 23, 2025

Owner Shizhen YANG

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

BIIB (Serial No. 99562739), Registration No. 8343464, is a registered US trademark filed on Dec 23, 2025 by Shizhen YANG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: July 14, 2032

Conflict Analysis

Full conflict analysis for BIIB (SN 99562739) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BIIB (Reg. #8343464) is a registered US trademark that has been protecting its owner, Shizhen YANG, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 23, 2025

SERIAL

99562739

REG#

8343464

REGISTERED

Jul 14, 2026

Filing Information

StatusREGISTERED

Filing DateDec 23, 2025

Serial Number99562739