Who owns the CSTREAT trademark?

The CSTREAT trademark is owned by Fortum Corporation.

What class is the CSTREAT trademark registered in?

The CSTREAT trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for CSTREAT?

The USPTO serial number for CSTREAT is 88523950.

What is the registration number for CSTREAT?

CSTREAT is registered under USPTO registration number 6139381.

Sealvo

Home Search: CSTREATCSTREAT #88523950

Back

Updated Oct 8, 2026·36 searches this week

View on USPTO TSDR Find similar marks

CST

USPTO Trademark Record

REGISTERED

CSTREAT

SN 88523950·Reg 6139381·Filed Jul 19, 2019

Owner Fortum Corporation

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

CSTREAT (Serial No. 88523950), Registration No. 6139381, is a registered US trademark filed on Jul 19, 2019 by Fortum Corporation. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

renewal grace 6y period: March 01, 2027144 days remaining

Mark Intelligence

CSTREAT (Reg. #6139381) is a registered US trademark that has been protecting its owner, Fortum Corporation, since 2019. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 19, 2019

SERIAL

88523950

REG#

6139381

REGISTERED

Sep 01, 2020

Filing Information

StatusREGISTERED

Filing DateJul 19, 2019

Serial Number88523950

Registration No.6139381

Registration DateSep 01, 2020

Status DateSep 01, 2020

Published for OppositionJun 16, 2020

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

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

29 events

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

Sep 01, 2025

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

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2020

REGISTERED-PRINCIPAL REGISTER

WITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST

Jun 26, 2020

WITHDRAWN FROM ISSUE - PETITIONS OFFICE REQUEST

TEAS DELETE 1(B) BASIS RECEIVED

Jun 23, 2020

TEAS DELETE 1(B) BASIS RECEIVED

PUBLISHED FOR OPPOSITION

Jun 16, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 16, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

May 07, 2020

EXAMINERS AMENDMENT -WRITTEN

APPROVED FOR PUB - PRINCIPAL REGISTER

May 07, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

May 07, 2020

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

May 07, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

May 07, 2020

EXAMINERS AMENDMENT E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 17, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 17, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Apr 16, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 10, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 09, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Apr 09, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 09, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 09, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Apr 09, 2020

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 09, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 09, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NON-FINAL ACTION WRITTEN

Oct 16, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 16, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 16, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Oct 08, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 30, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 23, 2019

NEW APPLICATION ENTERED

Other Marks by Fortum Corporation

Additional USPTO filings from the same owner.

LOG

LogoMark

79209738

Fortum Corporation

ABANDONED

FOR

FORTUM

79182937

Fortum Corporation

ABANDONED

FOR

FORTUM

79182936

Fortum Corporation

ABANDONED

SBT

SBTREAT

79147620

Fortum Corporation

ABANDONED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

CST

CSTREAT

77327126

Fortum OYJ

ABANDONED

Other Marks by Scott S. Havlick

Additional USPTO filings handled by the same attorney of record.

NIT

NITRO GAMES

88160998

REGISTERED

MER

MERCANTILE DINING & PROVISION

88074333

REGISTERED

RCA

RCAL

88160975

REGISTERED

LOG

LogoMark

99794362

REGISTERED

CSTREAT

Run a conflict check

Other Marks by Fortum Corporation

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Scott S. Havlick

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company