EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
06/29/2026
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Official data from USPTO
DUROCEL
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
15
Latest update
06/29/2026
Trademark type
Word
Nice classes
1
Filing date
06/02/2020
Registration date
12/15/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/15/2020
Last transaction
06/29/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/01/1998
First use in commerce
12/01/1998
Drawing code
4
Owner type
27
Owner location
ESSEN, DE
Examiner
FIRST, VIVIAN M
Current location
Historical data usage
Holders and representatives
Holders
EVONIK OPERATIONS GMBH
Porocel Industries LLC
Representatives
Scott D. Woldow Smith, Gambrell & Russell, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Alumina; Catalyst supports; Chemical adsorbents for removing impurities from fuel; Engineered ceramic and composite materials for heat transfer or thermal management applications; Aluminium oxides (alumina)
Publications
History of USPTO decisions and trademark events.
15 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/04/2026
PRA8
POST REGISTRATION ACTION MAILED - SEC. 8
05/09/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/04/2026
ES8R
TEAS SECTION 8 RECEIVED
12/29/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/15/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/19/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
12/15/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/29/2020
PUBO
PUBLISHED FOR OPPOSITION
09/29/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/09/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/27/2020
DOCK
ASSIGNED TO EXAMINER
08/27/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/24/2020
NWAP
NEW APPLICATION ENTERED
06/05/2020
Continuous trademark protection
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