Who owns the AQUALAURIN trademark?

The AQUALAURIN trademark is owned by Northstar Biosciences, LLC.

What class is the AQUALAURIN trademark registered in?

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

What is the serial number for AQUALAURIN?

The USPTO serial number for AQUALAURIN is 99442538.

What is the registration number for AQUALAURIN?

AQUALAURIN is registered under USPTO registration number 8253290.

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Updated Oct 28, 2026·19 searches this week

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USPTO Trademark Record

REGISTERED

AQUALAURIN

SN 99442538·Reg 8253290·Filed Oct 14, 2025

Owner Northstar Biosciences, LLC

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.

AQUALAURIN (Serial No. 99442538), Registration No. 8253290, is a registered US trademark filed on Oct 14, 2025 by Northstar Biosciences, LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: May 12, 2032

Mark Intelligence

AQUALAURIN (Reg. #8253290) is a registered US trademark that has been protecting its owner, Northstar Biosciences, LLC, 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

Oct 14, 2025

SERIAL

99442538

REG#

8253290

REGISTERED

May 12, 2026

Filing Information

StatusREGISTERED

Filing DateOct 14, 2025

Serial Number99442538

Registration No.8253290

Registration DateMay 12, 2026

Status DateMay 12, 2026

Published for OppositionMar 24, 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: Apr 03, 2018

First use in commerce: Apr 03, 2018

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

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Status History

10 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

May 12, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 03, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 03, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Oct 14, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 14, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 14, 2025

APPLICATION FILING RECEIPT MAILED

AQUALAURIN

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