E815
TEAS SECTION 8 & 15 RECEIVED
07/06/2026
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Official data from USPTO
RDT
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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
40
Latest update
07/09/2026
Trademark type
Word
Nice classes
1
Filing date
08/09/2018
Registration date
01/05/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/05/2021
Last transaction
07/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/31/2016
First use in commerce
10/31/2017
Drawing code
4
Owner type
03
Owner location
Houston, TX, US
Examiner
LIEBL, ALEXANDRA
Law office
N20
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Crystaphase International, Inc.
Representatives
Mark G. Chretien GREENBERG TRAURIG LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Ceramic particles for use as a liquid distributing media for reactors and vessels to promote flow distributionfor dispersion and mixing of process streams in industrial process units
Publications
History of USPTO decisions and trademark events.
40 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/05/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
01/05/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/02/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/01/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/30/2020
DPCC
DIVISIONAL PROCESSING COMPLETE
11/30/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/23/2020
DOCK
ASSIGNED TO EXAMINER
11/02/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
08/13/2020
IUAF
USE AMENDMENT FILED
07/15/2020
DRRR
DIVISIONAL REQUEST RECEIVED
07/15/2020
EISU
TEAS STATEMENT OF USE RECEIVED
07/15/2020
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
07/15/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/16/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/16/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/29/2020
EX1G
SOU EXTENSION 1 GRANTED
02/20/2020
EXT1
SOU EXTENSION 1 FILED
02/20/2020
EEXT
SOU TEAS EXTENSION RECEIVED
02/20/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/20/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/20/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/20/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/20/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/25/2019
PUBO
PUBLISHED FOR OPPOSITION
06/25/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/05/2019
ALIE
ASSIGNED TO LIE
05/20/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/07/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
05/07/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/07/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
05/07/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/07/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/05/2018
GNRT
NON-FINAL ACTION E-MAILED
12/05/2018
CNRT
NON-FINAL ACTION WRITTEN
12/05/2018
DOCK
ASSIGNED TO EXAMINER
11/28/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/16/2018
NWAP
NEW APPLICATION ENTERED
08/13/2018
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