REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/31/2025
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Official data from USPTO
CHEMSURE
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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
01/01/2026
Trademark type
Word
Nice classes
1, 39
Filing date
04/17/1995
Registration date
12/31/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/26/2016
Last transaction
01/01/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1996-01-00
First use in commerce
1996-01-00
Drawing code
1
Owner type
03
Owner location
MINNETONKA, MN
Examiner
STRIEGEL, ADAM
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
BL TECHNOLOGIES, INC.
SUEZ WTS HOLDINGS USA, INC.
GE BETZ, INC.
W. R. Grace & Co.-Conn.
Representatives
Dyan M. House Baker & McKenzie, LLP
Technical classification
Nice Classes
Class 1Class 39
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemicals for use in water treatment and in the pulp and paper industry
Class 39
chemical deliverystorage and handling services in the field of water treatment and pulp and paper making systems
Publications
History of USPTO decisions and trademark events.
33 publications found
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
09/26/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/26/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/26/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/26/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
07/07/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/25/2006
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
10/25/2006
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
10/25/2006
PLGL
ASSIGNED TO PARALEGAL
10/25/2006
CFIT
CASE FILE IN TICRS
09/12/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/14/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
07/14/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/06/2003
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
02/14/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/25/2002
PAPER RECEIVED
11/25/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
12/31/1996
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/17/1996
DOCK
ASSIGNED TO EXAMINER
10/16/1996
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/10/1996
IUAF
USE AMENDMENT FILED
06/03/1996
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
03/19/1996
PUBO
PUBLISHED FOR OPPOSITION
12/26/1995
NPUB
NOTICE OF PUBLICATION
11/24/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/26/1995
CNEA
EXAMINER'S AMENDMENT MAILED
10/24/1995
DOCK
ASSIGNED TO EXAMINER
10/16/1995
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