Who owns the SEJONG BIOTECH trademark?

The SEJONG BIOTECH trademark is owned by Sejong Biotech Inc.

What class is the SEJONG BIOTECH trademark registered in?

The SEJONG BIOTECH trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for SEJONG BIOTECH?

The USPTO serial number for SEJONG BIOTECH is 99719787.

What is the registration number for SEJONG BIOTECH?

SEJONG BIOTECH is registered under USPTO registration number 8470218.

SEJ

USPTO Trademark Record

REGISTERED

SEJONG BIOTECH

SN 99719787·Reg 8470218·Filed Mar 23, 2026

Owner Sejong Biotech Inc

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

SEJONG BIOTECH (Serial No. 99719787), Registration No. 8470218, is a registered US trademark filed on Mar 23, 2026 by Sejong Biotech Inc. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: September 29, 2032

Mark Intelligence

SEJONG BIOTECH (Reg. #8470218) is a registered US trademark that has been protecting its owner, Sejong Biotech Inc, since 2026. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 23, 2026

SERIAL

99719787

REG#

8470218

REGISTERED

Sep 29, 2026

Owner

Applicant

Sejong Biotech Inc

Entity

Corporation

State

Address

7360 Mcwhorter pl, ANNANDALE, VA, 22003

Country

Attorney

NameYongJoon William Lee

Law firm

YongJoon William Lee SOLID STATE LAW FIRM PLLC

Docket

SJB26001TM

Address

1050 30th Street Northwest, Washington, DC 20007, United States

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Filing Information

StatusREGISTERED

Filing DateMar 23, 2026

Serial Number99719787

Registration No.8470218

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionAug 11, 2026

Mark TypeStandard characters

Attorney DocketSJB26001TM

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Apr 30, 2008

First use in commerce: Apr 30, 2008

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 10, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 01, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 01, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 26, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 26, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 26, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Mar 23, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 23, 2026

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 23, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SEJONG BIOTECH

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