TrademarkDir
CHIRALDEX
LIVE

Serial Number

74318118

Owner

Advanced Separation Technologies Inc.

Attorney

Kristin J. Frost

Filing Date

Sep 25, 1992

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CHIRALDEX Trademark

Serial Number: 74318118 • Registration: 1952121

CHIRALDEX is a trademark filed by Advanced Separation Technologies Inc. on September 25, 1992. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

Advanced Separation Technologies Inc. (4 trademarks)

37 Leslie Court
Whippany, NJ 07981

Entity Type: 03

SIGMA-ALDRICH BIOTECHNOLOGY L.P. (112 trademarks)

3050 SPRUCE STREET
ST. LOUIS, MO 63103

Entity Type: 13

SIGMA-ALDRICH CO. LLC (186 trademarks)

3050 SPRUCE STREET
ST. LOUIS, MO 63103

Entity Type: 16

Trademark Details

Filing Date

September 25, 1992

Registration Date

January 30, 1996

Published for Opposition

October 4, 1994

Goods & Services

chemical preparations, namely sorbent materials for use in gas chromatography

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 30, 2025 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Apr 5, 2016 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 5, 2016 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 5, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 5, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Jan 28, 2016 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 28, 2016 TCCA
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 30, 2015 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 3, 2011 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 3, 2010 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 3, 2010 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 15, 2007 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 1, 2007 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 1, 2007 REAP
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 11, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 11, 2005 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 31, 2005 89AF
TEAS SECTION 8 & 9 RECEIVED
Jan 31, 2005 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 23, 2004 TCCA
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 30, 2001 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 24, 2001 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 24, 2001 815F
REGISTERED-PRINCIPAL REGISTER
Jan 30, 1996 R.PR
OPPOSITION TERMINATED NO. 999999
Oct 13, 1995 OP.T
OPPOSITION DISMISSED NO. 999999
Oct 13, 1995 OP.D
OPPOSITION INSTITUTED NO. 999999
Feb 8, 1995 OP.I
EXTENSION OF TIME TO OPPOSE RECEIVED
Oct 25, 1994 ETOF
PUBLISHED FOR OPPOSITION
Oct 4, 1994 PUBO
NOTICE OF PUBLICATION
Sep 2, 1994 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 23, 1994 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 29, 1994 CRFA
LETTER OF SUSPENSION MAILED
Apr 6, 1994 CNSL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 27, 1993 CRFA
LETTER OF SUSPENSION MAILED
Nov 5, 1993 CNSL
ASSIGNED TO EXAMINER
Oct 13, 1993 DOCK
LETTER OF SUSPENSION MAILED
Mar 15, 1993 CNSL
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Mar 12, 1993 ZZZX
NOTICE OF PUBLICATION
Feb 12, 1993 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 6, 1993 CNSA
EXAMINER'S AMENDMENT MAILED
Dec 21, 1992 CNEA

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