NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/26/2025
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Official data from USPTO
PETROFLO
Did you know this trademark is already registered in United States?
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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
51
Latest update
08/19/2025
Trademark type
Word
Nice classes
1
Filing date
10/01/1991
Registration date
03/14/1995
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/26/2025
Last transaction
08/19/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
12/23/1991
First use in commerce
01/16/1992
Drawing code
1
Owner type
03
Owner location
MINNETONKA, MN
Examiner
WISEMAN, MICHELLE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BL TECHNOLOGIES, INC.
SUEZ WTS HOLDINGS USA, INC.
GE BETZ, INC.
BETZDEARBORN HYDROCARBON PROCESS GROUP INC.
Betz Process Chemicals, Inc.
Representatives
Dyan M. House Baker & McKenzie, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemicals for use in the oil and petrochemical processing and refining industryfor use as finished fuel additives
Publications
History of USPTO decisions and trademark events.
51 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/26/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/26/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/26/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
03/05/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/14/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/26/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/13/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/13/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/20/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/13/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/25/2015
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/25/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/25/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/25/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
02/10/2015
CFIT
CASE FILE IN TICRS
06/28/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/30/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/30/2005
PR89
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
08/29/2005
FAXX
FAX RECEIVED
08/29/2005
FAXX
FAX RECEIVED
08/26/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/05/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/05/2005
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/18/2005
PLGL
ASSIGNED TO PARALEGAL
04/18/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/09/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
03/09/2005
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/18/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
02/16/2001
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
03/15/1996
AMD7
SEC 7 REQUEST FILED
06/12/1995
R.PR
REGISTERED-PRINCIPAL REGISTER
03/14/1995
OP.T
OPPOSITION TERMINATED NO. 999999
10/25/1994
OP.D
OPPOSITION DISMISSED NO. 999999
10/05/1994
OP.I
OPPOSITION INSTITUTED NO. 999999
12/10/1993
PUBO
PUBLISHED FOR OPPOSITION
07/06/1993
NPUB
NOTICE OF PUBLICATION
06/04/1993
IUAA
USE AMENDMENT ACCEPTED
05/03/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/25/1993
DOCK
ASSIGNED TO EXAMINER
02/01/1993
CNEA
EXAMINER'S AMENDMENT MAILED
12/17/1992
AUPC
AMENDMENT TO USE PROCESSING COMPLETE
11/18/1992
DPCC
DIVISIONAL PROCESSING COMPLETE
10/09/1992
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
08/03/1992
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/22/1992
IUAF
USE AMENDMENT FILED
07/20/1992
DRRR
DIVISIONAL REQUEST RECEIVED
07/20/1992
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/26/1992
CNRT
NON-FINAL ACTION MAILED
01/30/1992
DOCK
ASSIGNED TO EXAMINER
12/20/1991
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