TrademarkDir
PURON
LIVE

Serial Number

86383988

Owner

KOVALUS SEPARATION SOLUTIONS, LLC

Attorney

Jessica G. McDonald

First Use Date

Sep 17, 2014

Filing Date

Sep 3, 2014

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PURON Trademark

Serial Number: 86383988 • Registration: 4838006

PURON is a trademark filed by KOVALUS SEPARATION SOLUTIONS, LLC on September 3, 2014. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Owner Contact Info

KOVALUS SEPARATION SOLUTIONS, LLC (29 trademarks)

2331 3rd Avenue SW
Willmar, MN 56201

Entity Type: 16

KOCH SEPARATION SOLUTIONS, INC. (30 trademarks)

850 MAIN STREET
WILMINGTON, MA 01887

Entity Type: 03

Koch Membrane Systems GmbH (3 trademarks)

Kackertstrasse 10
52070 Aachen , DE

Entity Type: 99

Trademark Details

Filing Date

September 3, 2014

Registration Date

October 20, 2015

First Use Anywhere

September 17, 2014

First Use in Commerce

October 20, 2014

Published for Opposition

January 27, 2015

Goods & Services

Ultrafiltration and microfiltration membranes, membrane modules and systems containing membranes and membrane modules used for the clarification, purification, and separation of water from other substances in municipal water, industrial water and waste water treatment applications

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jan 6, 2026 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 6, 2026 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 6, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 6, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 26, 2025 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 29, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 29, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 29, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Apr 29, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Apr 29, 2025 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 20, 2024 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 20, 2023 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 8, 2023 ASCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 8, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 8, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 8, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 8, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 8, 2023 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 1, 2023 ASGN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 15, 2023 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 15, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 15, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 15, 2023 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 15, 2023 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 4, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 4, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 4, 2022 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Dec 29, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 29, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 29, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Sep 27, 2021 E815
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 4, 2020 ASGN
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Oct 20, 2020 REM1
REGISTERED-PRINCIPAL REGISTER
Oct 20, 2015 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Sep 16, 2015 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Sep 15, 2015 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Sep 15, 2015 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Sep 14, 2015 AITU
USE AMENDMENT FILED
Sep 3, 2015 IUAF
TEAS STATEMENT OF USE RECEIVED
Sep 3, 2015 EISU
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 3, 2015 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 3, 2015 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 3, 2015 TCCA
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Mar 24, 2015 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jan 27, 2015 NPUB
PUBLISHED FOR OPPOSITION
Jan 27, 2015 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jan 7, 2015 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 18, 2014 CNSA
ASSIGNED TO EXAMINER
Dec 15, 2014 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 12, 2014 NWOS
NEW APPLICATION ENTERED
Sep 6, 2014 NWAP

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