TrademarkDir
PRAESTO
LIVE

Serial Number

86269093

Owner

PUROLITE LLC

Attorney

Christopher M. Kindel

First Use Date

Mar 9, 2015

Filing Date

May 1, 2014

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PRAESTO Trademark

Serial Number: 86269093 • Registration: 4890114

PRAESTO is a trademark filed by PUROLITE LLC on May 1, 2014. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

PUROLITE LLC

1 ECOLAB PLACE
ST. PAUL, MN 55102-2233

Entity Type: 16

Purolite Corporation

Suite 400
King of Prussia, PA 19406

Entity Type: 03

ECOLAB U.S. 8 LLC (9 trademarks)

1 ECOLAB PLACE
ST. PAUL, MN 551022233

Entity Type: 16

Trademark Details

Filing Date

May 1, 2014

Registration Date

January 19, 2016

First Use Anywhere

March 9, 2015

First Use in Commerce

March 9, 2015

Published for Opposition

September 23, 2014

Goods & Services

CHROMATOGRAPHY CHEMICALS, NAMELY, PACKING MEDIA FOR LARGE SCALE PURIFICATION OF MONOCLONAL ANTIBODIES, PROTEINS, PEPTIDE AND OLIGONUCLEOTIDES BY PROCESS CHROMATOGRAPHY

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 16, 2026 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Feb 16, 2026 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 16, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 14, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 14, 2025 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 16, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 16, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 16, 2025 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 22, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 22, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 22, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 22, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 22, 2025 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 19, 2025 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 25, 2022 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
May 21, 2022 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 20, 2022 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 10, 2022 APRE
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 16, 2022 ASGN
TEAS SECTION 8 & 15 RECEIVED
Nov 17, 2021 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 19, 2021 REM1
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 3, 2020 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 3, 2020 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 3, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 3, 2020 REAP
REGISTERED-PRINCIPAL REGISTER
Jan 19, 2016 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Dec 12, 2015 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Dec 11, 2015 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Nov 20, 2015 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Nov 16, 2015 AITU
USE AMENDMENT FILED
Nov 4, 2015 IUAF
TEAS STATEMENT OF USE RECEIVED
Nov 4, 2015 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
May 14, 2015 EXRA
SOU EXTENSION 1 GRANTED
May 12, 2015 EX1G
SOU EXTENSION 1 FILED
May 12, 2015 EXT1
SOU TEAS EXTENSION RECEIVED
May 12, 2015 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Nov 18, 2014 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 23, 2014 NPUB
PUBLISHED FOR OPPOSITION
Sep 23, 2014 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 3, 2014 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 14, 2014 CNSA
ASSIGNED TO EXAMINER
Aug 14, 2014 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 15, 2014 NWOS
NEW APPLICATION ENTERED
May 5, 2014 NWAP

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