Who owns the BLUEALCHEMY trademark?

The BLUEALCHEMY trademark is owned by Kuang-Yen David Lee.

What class is the BLUEALCHEMY trademark registered in?

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

What is the serial number for BLUEALCHEMY?

The USPTO serial number for BLUEALCHEMY is 99510375.

What is the registration number for BLUEALCHEMY?

BLUEALCHEMY is registered under USPTO registration number 8364242.

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Updated Oct 4, 2026·27 searches this week

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USPTO Trademark Record

REGISTERED

BLUEALCHEMY

SN 99510375·Reg 8364242·Filed Nov 21, 2025

Owner Kuang-Yen David Lee

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

BLUEALCHEMY (Serial No. 99510375), Registration No. 8364242, is a registered US trademark filed on Nov 21, 2025 by Kuang-Yen David Lee. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: July 28, 2032

Mark Intelligence

BLUEALCHEMY (Reg. #8364242) is a registered US trademark that has been protecting its owner, Kuang-Yen David Lee, 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

Nov 21, 2025

SERIAL

99510375

REG#

8364242

REGISTERED

Jul 28, 2026

Filing Information

StatusREGISTERED

Filing DateNov 21, 2025

Serial Number99510375