NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/05/2026
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Official data from USPTO
ASCENTIS
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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
57
Latest update
03/24/2026
Trademark type
Word
Nice classes
1, 9
Filing date
06/18/2004
Registration date
05/30/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/05/2026
Last transaction
03/24/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/24/2004
First use in commerce
11/24/2004
Drawing code
4
Owner type
31
Owner location
DARMSTADT, DE
Examiner
BROWNE, DAYNA
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
MERCK KGAA
Sigma-Aldrich Co. LLC
S. L. (pessoa física)
Representatives
William C. Wright Epstein Drangel LLP
Technical classification
Nice Classes
Class 1Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chromatography chemicals
Class 9
High performance liquid chromatography columns
Publications
History of USPTO decisions and trademark events.
57 publications found
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/05/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/05/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/05/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
12/10/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/30/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/20/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/20/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/28/2020
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
08/21/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/21/2016
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
08/21/2016
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
08/21/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/08/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
05/18/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/18/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/30/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
06/02/2012
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/02/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/02/2012
E815
TEAS SECTION 8 & 15 RECEIVED
05/23/2012
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/04/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/04/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/14/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
05/30/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
04/19/2006
ALIE
ASSIGNED TO LIE
04/14/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/10/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
04/10/2006
IUAF
USE AMENDMENT FILED
03/24/2006
EISU
TEAS STATEMENT OF USE RECEIVED
03/24/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/06/2005
PUBO
PUBLISHED FOR OPPOSITION
09/13/2005
NPUB
NOTICE OF PUBLICATION
08/24/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/22/2005
ALIE
ASSIGNED TO LIE
07/22/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/20/2005
GNEA
EXAMINERS AMENDMENT E-MAILED
07/20/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
07/20/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/07/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/07/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/06/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/06/2005
DOCK
ASSIGNED TO EXAMINER
07/06/2005
ACEC
AMENDMENT FROM APPLICANT ENTERED
06/23/2005
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/13/2005
PAPER RECEIVED
06/13/2005
GNRT
NON-FINAL ACTION E-MAILED
01/24/2005
CNRT
NON-FINAL ACTION WRITTEN
01/24/2005
DOCK
ASSIGNED TO EXAMINER
01/24/2005
NWAP
NEW APPLICATION ENTERED
06/24/2004
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