ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/01/2026
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Official data from USPTO
ALCOFLOW
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
33
Latest update
04/02/2026
Trademark type
Word
Nice classes
1
Filing date
03/06/2006
Registration date
11/13/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/10/2017
Last transaction
04/02/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/16/2005
First use in commerce
11/16/2005
Drawing code
4
Owner type
26
Owner location
ARNHEM, NL
Examiner
COOPER, CHRISTINE H
Law office
M40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
NOURYON CHEMICALS INTERNATIONAL B.V.
AKZO NOBEL SURFACE CHEMISTRY LLC
AKZO NOBEL SPG LLC
Indopco, Inc.
Representatives
Deborah Henscheid Lorenz & Kopf, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals for use in the manufacture of oil within the oilfield market as scale inhibitors; Chemicals for use in maintenance of oilfield wells for scale inhibitors
Publications
History of USPTO decisions and trademark events.
33 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/23/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/23/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/10/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/10/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/10/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/10/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
11/13/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/13/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/13/2013
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/10/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/10/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/10/2013
E815
TEAS SECTION 8 & 15 RECEIVED
12/11/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/27/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/24/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/24/2008
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/24/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
11/13/2007
ETOP
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
10/05/2007
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
06/12/2007
PUBO
PUBLISHED FOR OPPOSITION
05/22/2007
NPUB
NOTICE OF PUBLICATION
05/02/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/23/2007
ALIE
ASSIGNED TO LIE
03/23/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/27/2007
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/21/2007
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/21/2007
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/21/2007
GNRT
NON-FINAL ACTION E-MAILED
08/25/2006
CNRT
NON-FINAL ACTION WRITTEN
08/25/2006
DOCK
ASSIGNED TO EXAMINER
08/23/2006
NWAP
NEW APPLICATION ENTERED
03/10/2006
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