Who owns the MULLEIN DIFFUSER trademark?

The MULLEIN DIFFUSER trademark is owned by Li Qiyuan.

What class is the MULLEIN DIFFUSER trademark registered in?

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

What is the serial number for MULLEIN DIFFUSER?

The USPTO serial number for MULLEIN DIFFUSER is 99420067.

What is the registration number for MULLEIN DIFFUSER?

MULLEIN DIFFUSER is registered under USPTO registration number 8321578.

MUL

USPTO Trademark Record

REGISTERED

MULLEIN DIFFUSER

SN 99420067·Reg 8321578·Filed Sep 30, 2025

Owner Li Qiyuan

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.

MULLEIN DIFFUSER (Serial No. 99420067), Registration No. 8321578, is a registered US trademark filed on Sep 30, 2025 by Li Qiyuan. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: June 30, 2032

Mark Intelligence

MULLEIN DIFFUSER (Reg. #8321578) is a registered US trademark that has been protecting its owner, Li Qiyuan, 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

Sep 30, 2025

SERIAL

99420067

REG#

8321578

REGISTERED

Jun 30, 2026

Owner

Applicant

Li Qiyuan

Entity

Individual

Address

No. 161 Tonghe, Tongyi Village, Tonghe Township, Tanghe County, Henan Province, 473403

Country

Attorney

NameSam Pierce

Law firm

Sam Pierce

Address

76051 Via Sovana, Indian Wells, CA 92210, United States

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Filing Information

StatusREGISTERED

Filing DateSep 30, 2025

Serial Number99420067

Registration No.8321578

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionMay 12, 2026

Mark TypeDesign with words

Status DescriptionLive and registered

Filing Signals

FILED

2025

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: Aug 26, 2025

First use in commerce: Aug 26, 2025

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

Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 12, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 06, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 09, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 09, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 09, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 02, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 02, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 02, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 19, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

ASSIGNED TO EXAMINER

Feb 19, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 18, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 30, 2025

APPLICATION FILING RECEIPT MAILED

MULLEIN DIFFUSER

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Other Marks by Li Qiyuan

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