NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
07/01/2026
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Official data from USPTO
DURAZANE
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: US
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
07/01/2026
Classification
Registered
Trademark type
Word
Nice classes
1, 17
Filing date
01/30/2014
Registration date
10/27/2015
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/01/2026
Last transaction
07/01/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
Darmstadt, DE
Examiner
SINGH, TEJBIR
Current location
Historical data usage
Holders and representatives
Holders
Merck KGaA
AZ Electronic Materials GmbH
AZ Electronic Materials (Luxembourg) S.à.r.l.
Representatives
William C. Wright EPSTEIN DRANGEL LLP
Technical classification
Nice Classes
Class 1Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Industrial chemicals; unprocessed artificial resins; unprocessed plastics; silicic industrial chemicals; silicic unprocessed artificial resins; silicic unprocessed plasticsfor coating on surface of solid materials
Class 17
Electrical insulating paints
Publications
History of USPTO decisions and trademark events.
57 publications found
71AG
REGISTERED-SEC.71 ACCEPTED
07/01/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/29/2026
ES71
TEAS SECTION 71 RECEIVED
03/10/2026
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
10/28/2024
RNWL
INTERNATIONAL REGISTRATION RENEWED
02/10/2024
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
11/06/2022
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
09/23/2022
INPC
INVALIDATION PROCESSED
09/23/2022
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
08/13/2022
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
12/13/2021
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
12/13/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/29/2021
ES75
TEAS SECTION 71 & 15 RECEIVED
06/07/2021
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
10/27/2020
CHLD
CHANGE OF OWNER RECEIVED FROM IB
05/14/2020
CHLD
CHANGE OF OWNER RECEIVED FROM IB
04/16/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/01/2016
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/05/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/18/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/18/2016
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
02/23/2016
XXCR
GENERIC MADRID TRANSACTION CREATED
02/23/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
01/27/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
10/27/2015
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
10/24/2015
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/07/2015
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
10/07/2015
TMBN
TTAB RELEASE CASE TO TRADEMARKS
09/18/2015
OP.T
OPPOSITION TERMINATED NO. 999999
09/18/2015
OP.D
OPPOSITION DISMISSED NO. 999999
09/18/2015
RFNP
REFUSAL PROCESSED BY IB
06/12/2015
OP.I
OPPOSITION INSTITUTED NO. 999999
05/13/2015
OPNS
OPPOSITION NOTICE (IB REFUSAL) SENT TO IB
05/12/2015
OPNC
OPPOSITION NOTICE (IB REFUSAL) CREATED
05/12/2015
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
12/09/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/11/2014
PUBO
PUBLISHED FOR OPPOSITION
11/11/2014
GPNX
NOTIFICATION PROCESSED BY IB
11/08/2014
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/22/2014
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/22/2014
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/22/2014
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/07/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/01/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/17/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/17/2014
ALIE
ASSIGNED TO LIE
09/10/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/08/2014
RFNT
REFUSAL PROCESSED BY IB
05/23/2014
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
05/07/2014
RFRR
REFUSAL PROCESSED BY MPU
05/07/2014
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
05/07/2014
CNRT
NON-FINAL ACTION WRITTEN
05/06/2014
DOCK
ASSIGNED TO EXAMINER
05/06/2014
MAFR
APPLICATION FILING RECEIPT MAILED
05/06/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/02/2014
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
05/01/2014
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