Who owns the CATHX trademark?

The CATHX trademark is owned by Zeus Company LLC.

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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Home Search: CATHXCATHX #99395069

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Updated Sep 17, 2026·19 searches this week

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USPTO Trademark Record

REGISTERED

CATHX

Q: 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).

SN 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.

CATHX (Serial No. 99395069), Registration No. 8221656, is a registered US trademark filed on Sep 16, 2025 by Zeus Company LLC. This trademark covers Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

early section 8: April 21, 2032

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Mark Intelligence

CATHX (Reg. #8221656) is a registered US trademark that has been protecting its owner, Zeus Company LLC, since 2025. The mark covers Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. 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

Sep 16, 2025

SERIAL

99395069

REG#

8221656

REGISTERED

Apr 21, 2026

Filing Information

StatusREGISTERED

Filing DateSep 16, 2025

Serial Number99395069

Registration No.8221656

Registration DateApr 21, 2026

Status DateApr 21, 2026

Published for OppositionMar 03, 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.

1912674

480Mar 16, 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: 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.