CHIRALDEX

Serial Number 74318118
Registration 1952121
800

Registration Progress

Application Filed
Sep 25, 1992
Under Examination
Approved for Publication
Feb 12, 1993
Published for Opposition
Oct 4, 1994
Registered
Jan 30, 1996

Attorney Assistance

Section 8 & 9 (30-Year) Renewal Due (Based on registration date 1996-01-30)
Due: Jan 30, 2026 191 days

Trademark Image

CHIRALDEX

Basic Information

Serial Number
74318118
Registration Number
1952121
Filing Date
September 25, 1992
Registration Date
January 30, 1996
Published for Opposition
October 4, 1994
Renewal Date
January 30, 2016
Drawing Code
1

Status Summary

Current Status
Active
Status Code
800
Status Date
Apr 5, 2016
Registration
Registered
Classes
001

Rights Holder

SIGMA-ALDRICH CO., LLC

16
Address
3050 SPRUCE STREET
ST. LOUIS, MO 63103

Ownership History

Advanced Separation Technologies Inc.

Original Applicant
03
Whippany, NJ

Advanced Separation Technologies Inc.

Owner at Publication
03
Whippany, NJ

Advanced Separation Technologies Inc.

Original Registrant
03
Whippany, NJ

SIGMA-ALDRICH BIOTECHNOLOGY L.P.

New Owner After Registration #1
13
ST. LOUIS, MO

SIGMA-ALDRICH CO., LLC

New Owner After Registration #2
16
ST. LOUIS, MO

Legal Representation

Attorney
Kristin J. Frost

USPTO Deadlines

Next Deadline
191 days remaining
Section 8 & 9 (30-Year) Renewal Due (Based on registration date 1996-01-30)
Due Date
January 30, 2026
Grace Period Ends
July 30, 2026

Application History

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

Detailed Classifications

Class 001
chemical preparations, namely sorbent materials for use in gas chromatography
First Use Anywhere: 19890900
First Use in Commerce: 19891000

Classification

International Classes
001