Who owns the CLINGUIDE trademark?

The CLINGUIDE trademark is owned by Agilent Technologies, Inc..

What class is the CLINGUIDE trademark registered in?

The CLINGUIDE trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for CLINGUIDE?

The USPTO serial number for CLINGUIDE is 99659690.

What is the registration number for CLINGUIDE?

CLINGUIDE is registered under USPTO registration number 8422470.

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Updated Oct 6, 2026·14 searches this week

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CLI

USPTO Trademark Record

REGISTERED

CLINGUIDE

SN 99659690·Reg 8422470·Filed Feb 19, 2026

Owner Agilent Technologies, Inc.

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

CLINGUIDE (Serial No. 99659690), Registration No. 8422470, is a registered US trademark filed on Feb 19, 2026 by Agilent Technologies, Inc.. This trademark covers Class 040 (Treatment & processing of materials).

early section 8: September 01, 2032

Mark Intelligence

CLINGUIDE (Reg. #8422470) is a registered US trademark that has been protecting its owner, Agilent Technologies, Inc., since 2026. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 19, 2026

SERIAL

99659690

REG#

8422470

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 19, 2026

Serial Number99659690

Registration No.8422470

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJul 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1915202

480Feb 20, 2026

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Apr 20, 2020

First use in commerce: Apr 20, 2020

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 17, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 16, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 19, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 19, 2026

APPLICATION FILING RECEIPT MAILED

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