Who owns the CLEARIEN trademark?

The CLEARIEN trademark is owned by Shujun Lu.

What class is the CLEARIEN trademark registered in?

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

What is the serial number for CLEARIEN?

The USPTO serial number for CLEARIEN is 90493235.

What is the registration number for CLEARIEN?

CLEARIEN is registered under USPTO registration number 6569186.

Sealvo

Home Search: CLEARIENCLEARIEN #90493235

Back

Updated Sep 23, 2026·21 searches this week

View on USPTO TSDR Find similar marks

CLE

USPTO Trademark Record

REGISTERED

CLEARIEN

SN 90493235·Reg 6569186·Filed Jan 27, 2021

Owner Shujun Lu

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

CLEARIEN (Serial No. 90493235), Registration No. 6569186, is a registered US trademark filed on Jan 27, 2021 by Shujun Lu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: November 23, 2027

Conflict Analysis

Full conflict analysis for CLEARIEN (SN 90493235) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CLEARIEN (Reg. #6569186) is a registered US trademark that has been protecting its owner, Shujun Lu, since 2021. 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

Jan 27, 2021

SERIAL

90493235

REG#

6569186

REGISTERED

Nov 23, 2021

Filing Information

StatusREGISTERED

Filing DateJan 27, 2021

Serial Number90493235