TrademarkDir
EPIFET
LIVE

Serial Number

78122584

Owner

EpiWorks, Inc.

Attorney

Christopher M. Dolan

First Use Date

Apr 17, 2001

Filing Date

Apr 18, 2002

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EPIFET Trademark

Serial Number: 78122584 • Registration: 3298640

EPIFET is a trademark filed by EpiWorks, Inc. on April 18, 2002. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

EpiWorks, Inc. (7 trademarks)

1606 Rion Drive
Champaign, IL 61822

Entity Type: 03

II-VI DELAWARE, INC.

5100 Patrick Henry Drive
Santa Clara, CA 95054

Entity Type: 03

Trademark Details

Filing Date

April 18, 2002

Registration Date

September 25, 2007

First Use Anywhere

April 17, 2001

First Use in Commerce

April 17, 2001

Published for Opposition

October 11, 2005

Goods & Services

Electronic and optoelectronic compound semiconductor materials, namely, epitaxial wafers

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 27, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 27, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 27, 2026 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 6, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 6, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 6, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 6, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 6, 2026 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 12, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 12, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 12, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 12, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 12, 2025 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 28, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 28, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 28, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 28, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 28, 2023 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 16, 2022 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 3, 2022 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Oct 2, 2019 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 19, 2017 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 19, 2017 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 19, 2017 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 19, 2017 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 22, 2017 TCCA
TEAS SECTION 8 & 9 RECEIVED
Sep 22, 2017 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Sep 25, 2016 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
May 16, 2013 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 16, 2013 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 16, 2013 APRE
TEAS SECTION 8 & 15 RECEIVED
Apr 23, 2013 E815
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Oct 29, 2008 ASCK
REGISTERED-PRINCIPAL REGISTER
Sep 25, 2007 R.PR
LAW OFFICE REGISTRATION REVIEW COMPLETED
Aug 17, 2007 REGV
ASSIGNED TO LIE
Aug 16, 2007 ALIE
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jul 3, 2007 CNPR
ASSIGNED TO EXAMINER
Jun 27, 2007 DOCK
STATEMENT OF USE PROCESSING COMPLETE
Jun 20, 2007 SUPC
USE AMENDMENT FILED
Mar 13, 2007 IUAF
TEAS STATEMENT OF USE RECEIVED
Mar 13, 2007 EISU
SOU EXTENSION 2 GRANTED
Mar 6, 2007 EX2G
SOU EXTENSION 2 FILED
Dec 27, 2006 EXT2
SOU TEAS EXTENSION RECEIVED
Dec 27, 2006 EEXT
SOU EXTENSION 1 GRANTED
Jul 30, 2006 EX1G
SOU EXTENSION 1 FILED
Jun 30, 2006 EXT1
SOU TEAS EXTENSION RECEIVED
Jun 30, 2006 EEXT
ASSIGNED TO EXAMINER
May 31, 2006 DOCK
NOA MAILED - SOU REQUIRED FROM APPLICANT
Jan 3, 2006 NOAM
PUBLISHED FOR OPPOSITION
Oct 11, 2005 PUBO
NOTICE OF PUBLICATION
Sep 21, 2005 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Aug 8, 2005 PREV
ASSIGNED TO LIE
Aug 8, 2005 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 28, 2005 CNSA
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jul 28, 2005 RCCK
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Jan 28, 2005 RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Jun 30, 2004 RCSC
CASE FILE IN TICRS
Nov 20, 2003 CFIT
LETTER OF SUSPENSION E-MAILED
Sep 14, 2002 GNSL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 28, 2002 CRFA
LETTER OF SUSPENSION MAILED
Aug 19, 2002 CNSL
ASSIGNED TO EXAMINER
Aug 7, 2002 DOCK

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