Who owns the DEFENCATH trademark?

The DEFENCATH trademark is owned by Cormedix Inc..

What class is the DEFENCATH trademark registered in?

The DEFENCATH trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for DEFENCATH?

The USPTO serial number for DEFENCATH is 88280306.

What is the registration number for DEFENCATH?

DEFENCATH is registered under USPTO registration number 0.

Sealvo

Home Search: DEFENCATHDEFENCATH #88280306

Back

Updated Sep 26, 2026·40 searches this week

View on USPTO TSDR Find similar marks

DEF

USPTO Trademark Record

ABANDONED

DEFENCATH

SN 88280306·Reg 0·Filed Jan 29, 2019

Owner Cormedix Inc.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

DEFENCATH (Serial No. 88280306), Registration No. 0, is a abandoned US trademark filed on Jan 29, 2019 by Cormedix Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Conflict Analysis

Full conflict analysis for DEFENCATH (SN 88280306) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DEFENCATH (Reg. #0) is an abandoned US trademark that was filed in 2019 but has since been abandoned. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 29, 2019

SERIAL

88280306

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateJan 29, 2019

Serial Number88280306

Registration No.0

Registration DateDec 31, 1969

Status DateAug 22, 2022

Published for OppositionMay 21, 2019

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

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

30 events

ABANDONMENT - NO USE STATEMENT FILED

Aug 22, 2022

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Aug 22, 2022

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 27, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 26, 2022

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 GRANTED

Jan 26, 2022

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Jan 18, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Jan 18, 2022

SOU EXTENSION 5 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 11, 2021

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 FILED

Jun 09, 2021

SOU EXTENSION 4 FILED

SOU TEAS EXTENSION RECEIVED

Jun 09, 2021

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 GRANTED

Jun 09, 2021

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 19, 2021

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 FILED

Jan 15, 2021

SOU EXTENSION 3 FILED

SOU TEAS EXTENSION RECEIVED

Jan 15, 2021

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 GRANTED

Jan 15, 2021

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 17, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Jul 15, 2020

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Jul 15, 2020

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jul 15, 2020

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 18, 2020

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Jan 16, 2020

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Jan 16, 2020

SOU EXTENSION 1 FILED

SOU TEAS EXTENSION RECEIVED

Jan 16, 2020

SOU TEAS EXTENSION RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 16, 2019

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 21, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

May 21, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 01, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 10, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 10, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 21, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Cormedix Inc.

Additional USPTO filings from the same owner.

LOG

LogoMark

99123595

CorMedix Inc.

REGISTERED

LOG

LogoMark

99252388

CorMedix Inc.

REGISTERED

DEF

DEFENCATH

98685204

CorMedix Inc.

REGISTERED

DEF

DEFENCATH LIMITED POPULATION

90766844

CorMedix Inc.

REGISTERED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

DEF

DEFENCATH

98685204

CorMedix Inc.

REGISTERED

DEF

DEFENCATH

97505349

CorMedix Inc.

REGISTERED

DEF

DEFENCATH LIMITED POPULATION

90766844

CorMedix Inc.

REGISTERED

DEF

DEFENCATH (TAUROLIDINE/HEPARIN)

90766720

CorMedix Inc.

ABANDONED

Other Marks by Mark J. Pandiscio

Additional USPTO filings handled by the same attorney of record.

OBV

OBVIUS ROBOTICS

90618654

REGISTERED

OBV

OBVIUS

90618625

REGISTERED

WIS

WISHES AND WHIMZIE

88981797

REGISTERED

ILL

ILLUMINATE

88052543

REGISTERED

DEFENCATH

Run a conflict check

Other Marks by Cormedix Inc.

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Mark J. Pandiscio

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company