E815
TEAS SECTION 8 & 15 RECEIVED
07/23/2026
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Official data from USPTO
DURAZANE
Did you know this trademark is already registered in United States?
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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
27
Latest update
07/23/2026
Trademark type
Word
Nice classes
1, 2
Filing date
12/04/2018
Registration date
07/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/28/2020
Last transaction
07/23/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/31/2019
First use in commerce
01/31/2019
Drawing code
4
Owner type
31
Owner location
DARMSTADT, DE
Examiner
NOVAKOVIC, MIROSLAV
Law office
L80
Current location
PUBLICATION AND ISSUE SECTION
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 2
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Aluminium oxide particlessilicon dioxide particlesmetal oxide particles
Class 2
Protectivehydrophobiccorrosion resistanteasy-to-cleanhigh temperature resistant additives and binders for coatingsvarnishes and lacquers
Publications
History of USPTO decisions and trademark events.
27 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/28/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/24/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
07/28/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/26/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/25/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/24/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/24/2020
IUAF
USE AMENDMENT FILED
06/05/2020
EISU
TEAS STATEMENT OF USE RECEIVED
06/05/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/03/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/27/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
12/10/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/15/2019
PUBO
PUBLISHED FOR OPPOSITION
10/15/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/25/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/10/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/14/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/14/2019
ALIE
ASSIGNED TO LIE
08/14/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/02/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/05/2019
GNRT
NON-FINAL ACTION E-MAILED
03/05/2019
CNRT
NON-FINAL ACTION WRITTEN
03/05/2019
DOCK
ASSIGNED TO EXAMINER
03/05/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/21/2018
NWAP
NEW APPLICATION ENTERED
12/07/2018
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