NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/12/2025
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Official data from USPTO
AMBERSEP
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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
29
Latest update
11/04/2025
Trademark type
Word
Nice classes
1
Filing date
04/12/1993
Registration date
12/27/1994
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/12/2025
Last transaction
11/04/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/05/1992
First use in commerce
03/05/1992
Drawing code
1
Owner type
16
Owner location
WILMINGTON, DE
Examiner
WISEMAN, MICHELLE
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
Rohm and Haas Company
Representatives
Steven C. Benjamin
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
anion and cation resins with or without polymer beads for use in ion exchange processes; namelyfor use in condensate polishingwater deionization in electric generating plantsin the production of ultra-pure water for manufacturing semi-conductor devices
Publications
History of USPTO decisions and trademark events.
29 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
10/12/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/12/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/12/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
06/20/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/27/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/19/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/15/2014
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/15/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/15/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/11/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
07/24/2014
CFIT
CASE FILE IN TICRS
05/02/2011
CFIT
CASE FILE IN TICRS
03/24/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/06/2004
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/06/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
06/03/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
06/03/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/23/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/10/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
12/27/1994
PUBO
PUBLISHED FOR OPPOSITION
10/04/1994
NPUB
NOTICE OF PUBLICATION
09/02/1994
DOCK
ASSIGNED TO EXAMINER
04/22/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/29/1994
CNEA
EXAMINER'S AMENDMENT MAILED
03/23/1994
CNRT
NON-FINAL ACTION MAILED
10/15/1993
DOCK
ASSIGNED TO EXAMINER
08/23/1993
DOCK
ASSIGNED TO EXAMINER
08/11/1993
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