Who owns the QUAD-CLEAN trademark?

The QUAD-CLEAN trademark is owned by Quadex, LLC.

What class is the QUAD-CLEAN trademark registered in?

The QUAD-CLEAN trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for QUAD-CLEAN?

The USPTO serial number for QUAD-CLEAN is 88607434.

What is the registration number for QUAD-CLEAN?

QUAD-CLEAN is registered under USPTO registration number 6137856.

QUAD-CLEAN - Owned by Quadex, LLC - (Class 001)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Aug 31, 2019

First use in commerce: Jun 24, 2020

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

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

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

22 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Dec 05, 2025

Code C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 05, 2025

Code APRE

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 05, 2025

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Aug 26, 2025

Code E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 25, 2025

Code REM1

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 13, 2023

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 13, 2021

Code ASCK

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2020

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 21, 2020

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 18, 2020

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Jul 18, 2020

Code SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 17, 2020

Code AITU

USE AMENDMENT FILED

Jun 26, 2020

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Jun 26, 2020

Code EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 10, 2020

Code NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 14, 2020

Code NPUB

PUBLISHED FOR OPPOSITION

Jan 14, 2020

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 25, 2019

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 09, 2019

Code CNSA

ASSIGNED TO EXAMINER

Dec 09, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 18, 2019

Code NWOS

NEW APPLICATION ENTERED

Sep 10, 2019

Code NWAP

Other Marks by Quadex, LLC

Additional USPTO filings from the same owner.

FLE

FLEX GUARD

87935270

QUADEX, LLC

REGISTERED

QXQ

QX QUADEX

87935247

QUADEX, LLC

REGISTERED

QUA

QUADEX

87935251

QUADEX, LLC

REGISTERED

SPR

SPRAYMASTER

87935258

QUADEX, LLC

REGISTERED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

QUA

QUAD

87497050

Charm Sciences, Inc.

REGISTERED

CHR

CHRYSO QUAD

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STARCIN HOLDING FRANCE

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QUA

QUAD-XE

98820240

Advanced Ceramic Fibers, L.L.C.

REGISTERED

QUA

QUAD RELEASE

75812848

VOGEL SEED & FERTILIZER, LLC

REGISTERED

Other Marks by Benjamin W. Janke

Additional USPTO filings handled by the same attorney of record.

MAX

MAX LINERGUN

88953517

REGISTERED

INT

INTERNATIONAL LIVING

77065309

REGISTERED

WEC

WE CAREPLAN FOR PATIENTS

98503305

REGISTERED

EXP

EXPECT MORE

98508828

REGISTERED

QUAD-CLEAN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Quadex, LLC

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Benjamin W. Janke

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