Who owns the LIPZOME trademark?

The LIPZOME trademark is owned by Yushan Chen.

What class is the LIPZOME trademark registered in?

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

What is the serial number for LIPZOME?

The USPTO serial number for LIPZOME is 99148958.

What is the registration number for LIPZOME?

LIPZOME is registered under USPTO registration number 8100024.

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Updated Oct 5, 2026·31 searches this week

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LIP

USPTO Trademark Record

REGISTERED

LIPZOME

SN 99148958·Reg 8100024·Filed Apr 22, 2025

Owner Yushan Chen

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.

LIPZOME (Serial No. 99148958), Registration No. 8100024, is a registered US trademark filed on Apr 22, 2025 by Yushan Chen. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: January 13, 2032

Mark Intelligence

LIPZOME (Reg. #8100024) is a registered US trademark that has been protecting its owner, Yushan Chen, 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

Apr 22, 2025

SERIAL

99148958

REG#

8100024

REGISTERED

Jan 13, 2026

Filing Information

StatusREGISTERED

Filing DateApr 22, 2025

Serial Number99148958

Registration No.8100024

Registration DateJan 13, 2026

Status DateJan 13, 2026

Published for OppositionNov 25, 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: Mar 27, 2025

First use in commerce: Mar 27, 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

Jan 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 13, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 13, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Aug 20, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 20, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 20, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 15, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Apr 22, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 22, 2025

APPLICATION FILING RECEIPT MAILED

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