Who owns the CATHX trademark?

The CATHX trademark is owned by Zeus Company LLC.

What class is the CATHX trademark registered in?

The CATHX trademark is registered in Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

What is the serial number for CATHX?

The USPTO serial number for CATHX is 99395069.

What is the registration number for CATHX?

CATHX is registered under USPTO registration number 8221656.

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Updated Nov 1, 2026·38 searches this week

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Section 8 declaration window

April 21, 2032

1997 days remaining

CAT

CATHX

REGISTERED

Serial: 99395069
Reg: 8221656
Filed: Sep 16, 2025
Owner: Zeus Company LLC

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Jun 10, 2021

First use in commerce: Jun 10, 2021

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 10, 2021

First use in commerce: Jun 10, 2021

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Apr 21, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 21, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Mar 03, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 03, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 25, 2026

Code NONP

ASSIGNED TO EXAMINER

Feb 09, 2026

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 09, 2026

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 08, 2026

Code NWOS

NEW APPLICATION ENTERED

Sep 16, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Sep 16, 2025

Code MAFR

CATHX

What to file next

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