Who owns the MERRYSOUL trademark?

The MERRYSOUL trademark is owned by Xiangyu Ouyang.

What class is the MERRYSOUL trademark registered in?

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

What is the serial number for MERRYSOUL?

The USPTO serial number for MERRYSOUL is 99542323.

What is the registration number for MERRYSOUL?

MERRYSOUL is registered under USPTO registration number 8399000.

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Updated Oct 7, 2026·28 searches this week

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MER

USPTO Trademark Record

REGISTERED

MERRYSOUL

SN 99542323·Reg 8399000·Filed Dec 11, 2025

Owner Xiangyu Ouyang

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.

MERRYSOUL (Serial No. 99542323), Registration No. 8399000, is a registered US trademark filed on Dec 11, 2025 by Xiangyu Ouyang. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: August 18, 2032

Mark Intelligence

MERRYSOUL (Reg. #8399000) is a registered US trademark that has been protecting its owner, Xiangyu Ouyang, 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

Dec 11, 2025

SERIAL

99542323

REG#

8399000

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateDec 11, 2025

Serial Number99542323

Registration No.8399000

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

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: Nov 30, 2025

First use in commerce: Nov 30, 2025

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 04, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 14, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Apr 15, 2026

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 15, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 15, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 15, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Dec 11, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 11, 2025

APPLICATION FILING RECEIPT MAILED

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