Who owns the BDK trademark?

The BDK trademark is owned by BioDlink Biopharm Co., Ltd..

What class is the BDK trademark registered in?

The BDK trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for BDK?

The USPTO serial number for BDK is 79437214.

What is the registration number for BDK?

BDK is registered under USPTO registration number 8173013.

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BDK

USPTO Trademark Record

REGISTERED

BDK

SN 79437214·Reg 8173013·Filed Sep 25, 2025

Owner BioDlink Biopharm Co., Ltd.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

BDK (Serial No. 79437214), Registration No. 8173013, is a registered US trademark filed on Sep 25, 2025 by BioDlink Biopharm Co., Ltd.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: March 17, 2032

Mark Intelligence

BDK (Reg. #8173013) is a registered US trademark that has been protecting its owner, BioDlink Biopharm Co., Ltd., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 25, 2025

SERIAL

79437214

REG#

8173013

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateSep 25, 2025

Serial Number79437214

Registration No.8173013

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 2026

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

8 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 27, 2026

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 21, 2026

NOTICE OF PUBLICATION

ASSIGNED TO EXAMINER

Dec 30, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 30, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 21, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 21, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 20, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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