Who owns the CSAN trademark?

The CSAN trademark is owned by QUADRA CHEMICALS INC..

What class is the CSAN trademark registered in?

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

What is the serial number for CSAN?

The USPTO serial number for CSAN is 76285413.

What is the registration number for CSAN?

CSAN is registered under USPTO registration number 2569989.

Sealvo

Home Search: CSANCSAN #76285413

Back

Updated Sep 25, 2026·11 searches this week

View on USPTO TSDR Find similar marks

CSA

USPTO Trademark Record

REGISTERED

CSAN

SN 76285413·Reg 2569989·Filed Jul 16, 2001

Owner QUADRA CHEMICALS 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.

CSAN (Serial No. 76285413), Registration No. 2569989, is a registered US trademark filed on Jul 16, 2001 by QUADRA CHEMICALS INC.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: May 14, 2032

Conflict Analysis

Full conflict analysis for CSAN (SN 76285413) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CSAN (Reg. #2569989) is a registered US trademark that has been protecting its owner, QUADRA CHEMICALS INC., since 2001. 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

Jul 16, 2001

SERIAL

76285413

REG#

2569989

REGISTERED

May 14, 2002

Filing Information

StatusREGISTERED

Filing DateJul 16, 2001

Serial Number76285413

Registration No.2569989

Registration DateMay 14, 2002

Status DateSep 15, 2021

Published for OppositionFeb 19, 2002

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Nov 22, 1999

First use in commerce: Nov 22, 1999

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 24, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 15, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 15, 2021

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 15, 2021

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 15, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

May 14, 2021

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 20, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 20, 2012

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 20, 2012

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Apr 20, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

PAPER RECEIVED

Mar 27, 2012

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Mar 27, 2012

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Aug 24, 2007

CASE FILE IN TICRS

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jun 18, 2007

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

ASSIGNED TO PARALEGAL

Jun 08, 2007

ASSIGNED TO PARALEGAL

PAPER RECEIVED

May 14, 2007

PAPER RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

May 14, 2007

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

May 14, 2002

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 19, 2002

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 30, 2002

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 05, 2001

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 30, 2001

ASSIGNED TO EXAMINER

EXAMINER'S AMENDMENT MAILED

Aug 30, 2001

EXAMINER'S AMENDMENT MAILED

Other Marks by QUADRA CHEMICALS INC.

Additional USPTO filings from the same owner.

QUA

QUADRA INGREDIENTS

88678874

Quadra Chemicals Inc.

REGISTERED

HEL

HELPING YOU CREATE THE FUTURE

97463330

Quadra Chemicals Inc.

PENDING

HEL

HELPING YOU CREATE THE FUTURE OF FOOD

97463332

Quadra Chemicals Inc.

PENDING

HEL

HELPING YOU CREATE THE FUTURE OF HEALTH

97463335

Quadra Chemicals Inc.

PENDING

Other Marks by Amber N. Davis

Additional USPTO filings handled by the same attorney of record.

PRO

PROTECH

99017868

REGISTERED

PHA

PHALKA WATER

99263407

REGISTERED

BBB

BB BRAINBUFFET

99624713

REGISTERED

BRA

BRAINBUFFET

99616786

REGISTERED

CSAN

Run a conflict check

Other Marks by QUADRA CHEMICALS INC.

Other Marks by Amber N. Davis

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company