TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/06/2026
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Official data from USPTO
EPIDETECTOR
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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
58
Latest update
03/08/2026
Trademark type
Word
Nice classes
9
Filing date
04/18/2002
Registration date
10/03/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/12/2016
Last transaction
03/08/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/31/2002
First use in commerce
10/31/2002
Drawing code
1
Owner type
03
Owner location
Wilmington, DE, US
Examiner
RAPPAPORT, SETH
Law office
L30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
II-VI DELAWARE, INC.
EpiWorks, Inc.
Representatives
Timothy D. Pecsenye BLANK ROME LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Electronic and optoelectronic compound semiconductor materialsepitaxial wafers
Publications
History of USPTO decisions and trademark events.
58 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/06/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/06/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/06/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/06/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/12/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/12/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/12/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/12/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/12/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/03/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/28/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/28/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/28/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/28/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/28/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/16/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/03/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/02/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
12/12/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/12/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/12/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/12/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
10/03/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/03/2015
NA15
SEC. 15 ACKNOWLEDGEMENT - E-MAILED
06/11/2012
15AK
REGISTERED - SEC. 15 ACKNOWLEDGED
06/11/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/08/2012
E15R
TEAS SECTION 15 RECEIVED
06/07/2012
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
04/09/2012
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
04/09/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/09/2012
ES8R
TEAS SECTION 8 RECEIVED
03/01/2012
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/01/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/29/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
10/03/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
08/17/2006
ALIE
ASSIGNED TO LIE
08/11/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
08/08/2006
DOCK
ASSIGNED TO EXAMINER
08/02/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/28/2006
IUAF
USE AMENDMENT FILED
06/30/2006
EISU
TEAS STATEMENT OF USE RECEIVED
06/30/2006
DOCK
ASSIGNED TO EXAMINER
05/31/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
01/03/2006
PUBO
PUBLISHED FOR OPPOSITION
10/11/2005
NPUB
NOTICE OF PUBLICATION
09/21/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
08/08/2005
ALIE
ASSIGNED TO LIE
08/08/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/28/2005
RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
07/28/2005
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
01/28/2005
RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
06/30/2004
CFIT
CASE FILE IN TICRS
11/20/2003
GNSL
LETTER OF SUSPENSION E-MAILED
09/14/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/28/2002
CNSL
LETTER OF SUSPENSION MAILED
08/19/2002
DOCK
ASSIGNED TO EXAMINER
08/07/2002
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