Who owns the YKFNA trademark?

The YKFNA trademark is owned by Shilong Liang.

What class is the YKFNA trademark registered in?

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

What is the serial number for YKFNA?

The USPTO serial number for YKFNA is 99249423.

What is the registration number for YKFNA?

YKFNA is registered under USPTO registration number 8117853.

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Updated Oct 10, 2026·21 searches this week

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YKF

USPTO Trademark Record

REGISTERED

YKFNA

SN 99249423·Reg 8117853·Filed Jun 24, 2025

Owner Shilong Liang

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.

YKFNA (Serial No. 99249423), Registration No. 8117853, is a registered US trademark filed on Jun 24, 2025 by Shilong Liang. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: January 27, 2032

Mark Intelligence

YKFNA (Reg. #8117853) is a registered US trademark that has been protecting its owner, Shilong Liang, since 2025. 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

Jun 24, 2025

SERIAL

99249423

REG#

8117853

REGISTERED

Jan 27, 2026

Filing Information

StatusREGISTERED

Filing DateJun 24, 2025

Serial Number99249423

Registration No.8117853

Registration DateJan 27, 2026

Status DateJan 27, 2026

Published for OppositionDec 09, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Jun 12, 2025

First use in commerce: Jun 12, 2025

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

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Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jan 29, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jan 29, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Jan 27, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 27, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 12, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 07, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 24, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 24, 2025

APPLICATION FILING RECEIPT MAILED

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