TrademarkDir
ISONOX
LIVE

Serial Number

73231405

Owner

SI GROUP, INC.

Attorney

Bethany J. Whelan

Filing Date

Sep 14, 1979

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ISONOX Trademark

Serial Number: 73231405 • Registration: 1191940

ISONOX is a trademark filed by SI GROUP, INC. on September 14, 1979. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

SI GROUP, INC. (62 trademarks)

1790 HUGHES LANDING BLVD, STE 600
THE WOODLANDS, TX 77380

Entity Type: 03

SCHENECTADY INTERNATIONAL, INC. (22 trademarks)

P.O. BOX 1046
SCHENECTADY, NY 12301

Entity Type: 03

Schenectady Chemicals, Inc.

P.O. Box 1046
Schenectady, NY 12301

Entity Type: 03

Trademark Details

Filing Date

September 14, 1979

Registration Date

March 16, 1982

Published for Opposition

December 22, 1981

Goods & Services

Antioxidant/Stabilizer for Plastics, Oils and Rubber

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Feb 24, 2026 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 24, 2026 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 24, 2026 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 24, 2026 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 24, 2026 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 24, 2026 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 1, 2025 ASCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 22, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 22, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 22, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 22, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 22, 2022 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 11, 2022 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Jul 11, 2022 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 11, 2022 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 5, 2022 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 26, 2022 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Mar 16, 2021 REM2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jun 24, 2011 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 24, 2011 89AG
TEAS SECTION 8 & 9 RECEIVED
Jun 14, 2011 E89R
CASE FILE IN TICRS
Mar 20, 2008 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 3, 2006 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 8, 2004 TCCA
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
May 4, 2002 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
May 4, 2002 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Mar 7, 2002 89AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Mar 7, 2002 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 26, 1988 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 26, 1987 815F
REGISTERED-PRINCIPAL REGISTER
Mar 16, 1982 R.PR
PUBLISHED FOR OPPOSITION
Dec 22, 1981 PUBO

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