Who owns the OPIGEN trademark?

The OPIGEN trademark is owned by Bclinkcorporation Co., Ltd..

What class is the OPIGEN trademark registered in?

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

What is the serial number for OPIGEN?

The USPTO serial number for OPIGEN is 98871103.

What is the registration number for OPIGEN?

OPIGEN is registered under USPTO registration number 7902812.

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Section 8 declaration window

August 19, 2031

1750 days remaining

OPI

OPIGEN

REGISTERED

Serial: 98871103
Reg: 7902812
Filed: Nov 25, 2024
Owner: Bclinkcorporation Co., Ltd.

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

First use anywhere: Nov 05, 2024

First use in commerce: Nov 11, 2024

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.

Status History

13 events

REGISTERED-PRINCIPAL REGISTER

Aug 19, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 19, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Jul 01, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 01, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 25, 2025

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Jun 02, 2025

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jun 02, 2025

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 02, 2025

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Jun 02, 2025

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2025

Code CNSA

ASSIGNED TO EXAMINER

May 16, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 13, 2025

Code NWOS

NEW APPLICATION ENTERED

Nov 25, 2024

Code NWAP

OPIGEN

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