REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
05/22/2026
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Official data from USPTO
PEFABLOC
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Active USPTO registrationType: CombinedOffice: 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
41
Latest update
05/23/2026
Trademark type
Combined
Nice classes
1
Filing date
11/30/2005
Registration date
05/22/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/07/2017
Last transaction
05/23/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
5
Owner type
99
Owner location
CH
Examiner
WIENER, MICHAEL
Law office
L80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Pentapharm AG
DSM IP Assets B.V.
PENTAPHARM AG (PENTAPHARM Ltd)
Representatives
DUANE M. BYERS NIXON & VANDERHYE P.C.
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical products for use in industry and sciencenamely for Enzyme inhibitors used in analytical and preparative biochemistry
Publications
History of USPTO decisions and trademark events.
41 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/25/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/15/2024
CHLD
CHANGE OF OWNER RECEIVED FROM IB
01/07/2023
RNWL
INTERNATIONAL REGISTRATION RENEWED
07/11/2019
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
04/07/2017
71AG
REGISTERED-SEC.71 ACCEPTED
04/07/2017
ES71
TEAS SECTION 71 RECEIVED
04/03/2017
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
05/22/2016
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
02/19/2013
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
02/19/2013
715F
REGISTERED - SEC. 71 & SEC. 15 FILED
02/19/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/19/2013
ES75
TEAS SECTION 71 & 15 RECEIVED
02/09/2013
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
01/08/2013
PAPER RECEIVED
12/17/2012
RNWL
INTERNATIONAL REGISTRATION RENEWED
07/18/2009
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
08/14/2008
CHLD
CHANGE OF OWNER RECEIVED FROM IB
03/27/2008
FICS
FINAL DISPOSITION NOTICE SENT TO IB
10/29/2007
FIMP
FINAL DISPOSITION PROCESSED
10/29/2007
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
10/15/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
05/22/2007
PUBO
PUBLISHED FOR OPPOSITION
03/06/2007
NPUB
NOTICE OF PUBLICATION
02/14/2007
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
01/11/2007
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/09/2007
ACEC
AMENDMENT FROM APPLICANT ENTERED
12/20/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/20/2006
ALIE
ASSIGNED TO LIE
12/19/2006
PAPER RECEIVED
11/17/2006
RFNT
REFUSAL PROCESSED BY IB
07/21/2006
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
06/28/2006
RFRR
REFUSAL PROCESSED BY MPU
06/28/2006
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/23/2006
CNRT
NON-FINAL ACTION WRITTEN
06/22/2006
DOCK
ASSIGNED TO EXAMINER
06/02/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/13/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/13/2006
NWAP
NEW APPLICATION ENTERED
03/31/2006
SDRC
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
03/30/2006
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