TrademarkDir
PRAESTOL
LIVE

Serial Number

73215061

Owner

ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC

Attorney

Deborah Henscheid

Filing Date

May 10, 1979

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PRAESTOL Trademark

Serial Number: 73215061 • Registration: 1193821

PRAESTOL is a trademark filed by ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC on May 10, 1979. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC (632 trademarks)

5200 BLAZER PARKWAY
DUBLIN, OH 43017

Entity Type: 16

STOCKHAUSEN GMBH (67 trademarks)

BAKERPFAD 25
KREFELD D-47805 , DE

Entity Type: 16

STOCKHAUSEN GMBH & CO. KG (58 trademarks)

D-47705 KREFELD , DE

Entity Type: 03

Solenis Technologies L.P.

SCHAFFHAUSEN 8200

Entity Type: 13

Chemische Fabrik Stockhausen & Cie

Krefeld 4150 , DE

Entity Type: 16

Trademark Details

Filing Date

May 10, 1979

Registration Date

April 20, 1982

Published for Opposition

February 24, 1981

Goods & Services

Chemical Products for Use in the Separation of Solids from Aqueous Systems, Such as Suspensions, Slurries and Sludges, Containing Solid Materials Suspended Therein-Namely, Flocculation, Sedimentation, Dehydration and Retention Agents

Filing History

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 4, 2026 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 5, 2025 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 5, 2025 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 4, 2024 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 19, 2023 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 16, 2022 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Aug 2, 2022 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Aug 2, 2022 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Aug 2, 2022 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 2, 2022 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 16, 2022 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Dec 8, 2021 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 24, 2021 ASCK
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 20, 2021 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 5, 2018 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 22, 2018 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 25, 2018 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 27, 2014 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 13, 2014 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 27, 2013 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 22, 2012 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 22, 2012 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 22, 2012 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 22, 2012 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 5, 2012 E89R
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 5, 2012 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 5, 2012 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 21, 2011 ASCK
CASE FILE IN TICRS
Mar 24, 2008 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 12, 2006 ASGN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 15, 2002 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 15, 2002 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 11, 2002 89AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 20, 1989 C15A
RESPONSE RECEIVED TO POST REG. ACTION
Mar 13, 1989 RRPR
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Sep 16, 1988 PR23
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 18, 1988 815F
REGISTERED-PRINCIPAL REGISTER
Apr 20, 1982 R.PR

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