REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/19/2025
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Official data from USPTO
PURPALD
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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
44
Latest update
09/20/2025
Trademark type
Word
Nice classes
1
Filing date
03/28/2005
Registration date
09/19/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/03/2016
Last transaction
09/20/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/30/1971
First use in commerce
11/30/1971
Drawing code
4
Owner type
31
Owner location
DARMSTADT, DE
Examiner
WEBSTER,WILLIAM M
Law office
L20
Current location
GENERIC WEB UPDATE
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 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Organic chemical reagent used as an analytical tool for the detection of aldehydes in extremely small concentration and in the presence of similar chemical moieties such as ketones
Publications
History of USPTO decisions and trademark events.
44 publications found
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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/03/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/03/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/03/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/03/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
08/22/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/22/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/18/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/18/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/19/2015
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/11/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/11/2011
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/11/2011
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
E815
TEAS SECTION 8 & 15 RECEIVED
09/22/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/14/2011
R.PR
REGISTERED-PRINCIPAL REGISTER
09/19/2006
PUBO
PUBLISHED FOR OPPOSITION
06/27/2006
NPUB
NOTICE OF PUBLICATION
06/07/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/05/2006
ALIE
ASSIGNED TO LIE
04/28/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/24/2006
ACEC
AMENDMENT FROM APPLICANT ENTERED
04/14/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/27/2006
PAPER RECEIVED
03/27/2006
GRML
CORRESPONDENCE E-MAILED
10/24/2005
CNRT
NON-FINAL ACTION WRITTEN
10/24/2005
DOCK
ASSIGNED TO EXAMINER
10/21/2005
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
07/08/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/08/2005
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/03/2005
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/03/2005
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/24/2005
NWAP
NEW APPLICATION ENTERED
04/01/2005
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