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Serial Number

88896882

Owner

Chemstream, Inc.

Attorney

Matthew J. Borges

First Use Date

Jul 31, 1997

Filing Date

May 1, 2020

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CHEMSTREAM Trademark

Serial Number: 88896882 • Registration: 6264509

CHEMSTREAM is a trademark filed by Chemstream, Inc. on May 1, 2020. The trademark is classified under Class 1 (Chemicals), Class 40 (Treatment & Processing). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Class 40 - Treatment & Processing

Treatment of materials

Owner Contact Info

Chemstream, Inc. (9 trademarks)

Stoystown, PA 15563

Entity Type: 03

Legal Representation

Attorney of Record

Matthew J. Borges

59 trademarks filed View all →

Correspondence Address

Matthew J. Borges Metz Lewis Brodman Must O'Keefe LLC

444 Liberty Avenue, Suite 2100

Pittsburgh, PA 15222

United States

Trademark Details

Filing Date

May 1, 2020

Registration Date

February 9, 2021

First Use Anywhere

July 31, 1997

First Use in Commerce

June 30, 2007

Published for Opposition

November 24, 2020

Goods & Services

Water treatment and purification; water treatment services for use in the field of oil and gas well completion and production

Chemicals for use in purification of water; chemicals for use in the field of oil and gas well completion and production

Filing History

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

Feb 9, 2026 REM1

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Dec 8, 2025 EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 8, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 8, 2025 ARAA

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

Dec 8, 2025 REAP

REGISTERED-PRINCIPAL REGISTER

Feb 9, 2021 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 24, 2020 NPUB

PUBLISHED FOR OPPOSITION

Nov 24, 2020 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 4, 2020 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 16, 2020 CNSA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 28, 2020 GNRN

NON-FINAL ACTION E-MAILED

Jul 28, 2020 GNRT

NON-FINAL ACTION WRITTEN

Jul 28, 2020 CNRT

ASSIGNED TO EXAMINER

Jul 28, 2020 DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 14, 2020 MDSM

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 13, 2020 NWOS

NEW APPLICATION ENTERED

May 5, 2020 NWAP

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