TrademarkDir
SEMI-SPERSE
LIVE

Serial Number

74525909

Owner

CMC MATERIALS, INC.

Attorney

Cynthia Johnson Walden

First Use Date

Dec 14, 1994

Filing Date

May 17, 1994

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SEMI-SPERSE Trademark

Serial Number: 74525909 • Registration: 1917115

SEMI-SPERSE is a trademark filed by CMC MATERIALS, INC. on May 17, 1994. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

CMC MATERIALS, INC. (41 trademarks)

870 NORTH COMMONS DRIVE
AURORA, IL 60504

Entity Type: 03

CMC MATERIALS LLC (14 trademarks)

1209 ORANGE STREET
WILMINGTON, DE 19801

Entity Type: 16

CABOT MICROELECTRONICS CORPORATION (45 trademarks)

870 N COMMONS DR
AURORA, IL 60504

Entity Type: 03

CABOT CORPORATION (181 trademarks)

BOSTON, MA 02110

Entity Type: 03

Trademark Details

Filing Date

May 17, 1994

Registration Date

September 5, 1995

First Use Anywhere

December 14, 1994

First Use in Commerce

December 14, 1994

Published for Opposition

December 27, 1994

Goods & Services

aqueous metal oxide dispersions for use in semiconductor polishing

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 24, 2025 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Nov 24, 2025 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 24, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 24, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 12, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Sep 5, 2024 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 18, 2023 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 9, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 9, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 9, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 9, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 9, 2023 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 20, 2022 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 20, 2022 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Mar 3, 2021 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 21, 2018 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 13, 2014 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Nov 13, 2014 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 13, 2014 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 13, 2014 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 28, 2014 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Feb 22, 2012 ASCK
CASE FILE IN TICRS
Jun 21, 2007 CFIT
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 24, 2006 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 24, 2006 89AG
ASSIGNED TO PARALEGAL
Jan 24, 2006 PLGL
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Sep 2, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Sep 2, 2005 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 19, 2001 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Aug 30, 2001 815F
REGISTERED-PRINCIPAL REGISTER
Sep 5, 1995 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jun 22, 1995 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jun 8, 1995 SUPC
USE AMENDMENT FILED
Apr 13, 1995 IUAF
NOA MAILED - SOU REQUIRED FROM APPLICANT
Mar 21, 1995 NOAM
PUBLISHED FOR OPPOSITION
Dec 27, 1994 PUBO
NOTICE OF PUBLICATION
Nov 25, 1994 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 7, 1994 CNSA
EXAMINER'S AMENDMENT MAILED
Oct 4, 1994 CNEA
ASSIGNED TO EXAMINER
Sep 28, 1994 DOCK

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