Who owns the CATHEXIS trademark?

The CATHEXIS trademark is owned by CATHEXIS, LLC.

What class is the CATHEXIS trademark registered in?

The CATHEXIS trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for CATHEXIS?

The USPTO serial number for CATHEXIS is 88711420.

What is the registration number for CATHEXIS?

CATHEXIS is registered under USPTO registration number 6099970.

Sealvo

Home Search: CATHEXISCATHEXIS #88711420

Back

Updated Sep 19, 2026·37 searches this week

View on USPTO TSDR Find similar marks

CAT

USPTO Trademark Record

REGISTERED

CATHEXIS

SN 88711420·Reg 6099970·Filed Dec 02, 2019

Owner CATHEXIS, LLC

Advertising; business management, organization and administration; office functions.

CATHEXIS (Serial No. 88711420), Registration No. 6099970, is a registered US trademark filed on Dec 02, 2019 by CATHEXIS, LLC. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: July 15, 2030

Conflict Analysis

Full conflict analysis for CATHEXIS (SN 88711420) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CATHEXIS (Reg. #6099970) is a registered US trademark that has been protecting its owner, CATHEXIS, LLC, since 2019. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 02, 2019

SERIAL

88711420

REG#

6099970

REGISTERED

Jul 14, 2020

Filing Information

StatusREGISTERED

Filing DateDec 02, 2019

Serial Number88711420

Registration No.6099970

Registration DateJul 14, 2020

Status DateJul 14, 2020

Published for OppositionApr 28, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 01, 2018

First use in commerce: Oct 01, 2018

Advertising; business management, organization and administration; office functions.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

23 events

TEAS SECTION 8 & 15 RECEIVED

Jul 08, 2026

TEAS SECTION 8 & 15 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 12, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 14, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 14, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 14, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 14, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 14, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Jul 14, 2025

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

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 28, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Mar 23, 2020

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 16, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 13, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 13, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 13, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 11, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 11, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 11, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 04, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 06, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 05, 2019

NEW APPLICATION ENTERED

Other Marks by CATHEXIS, LLC

Additional USPTO filings from the same owner.

PRE

PRELARIS

98702937

CATHEXIS, LLC

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

CAT

CATHEXIS

86326922

CATHEXIS TECHNOLOGIES (PTY) LTD

ABANDONED

CAT

CATHEXIS

86973268

Naxion, Inc.

ABANDONED

CAT

CATHEXIS

99531582

CATHEXIS TECHNOLOGIES (PTY) LTD

PENDING

CAT

CATHEXIS

99539442

CATHEXIS TECHNOLOGIES (PTY) LTD

PENDING

Other Marks by Stephen R. Baird

Additional USPTO filings handled by the same attorney of record.

BLA

BLAZE CREDIT UNION

98042745

REGISTERED

MAH

MAHA APPROVED MAKE AMERICA HEALTHY AGAIN

99152885

REGISTERED

HUR

HURT BIG? WIN BIG!

99556464

REGISTERED

MUZ

MUZZY

78880462

REGISTERED

CATHEXIS

Run a conflict check

Other Marks by CATHEXIS, LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Stephen R. Baird

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company