TrademarkDir
REAGENTPLUS
LIVE

Serial Number

78541283

Owner

SIGMA-ALDRICH CO., LLC

Attorney

William C. Wright

First Use Date

Jan 19, 1995

Filing Date

Jan 3, 2005

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REAGENTPLUS Trademark

Serial Number: 78541283 • Registration: 3084829

REAGENTPLUS is a trademark filed by SIGMA-ALDRICH CO., LLC on January 3, 2005. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

SIGMA-ALDRICH CO., LLC

3050 Spruce Street
Saint Louis, MO 63103

Entity Type: 16

Sigma-Aldrich Biotechnology L.P.

3050 Spruce Street
St. Louis, MO 63103

Entity Type: 13

MERCK KGAA (1,594 trademarks)

DARMSTADT 64293 , DE

Entity Type: 31

Trademark Details

Filing Date

January 3, 2005

Registration Date

April 25, 2006

First Use Anywhere

January 19, 1995

First Use in Commerce

January 19, 1995

Published for Opposition

January 31, 2006

Goods & Services

Chemical reagents for non-medical purposes, namely, for use in research, development, and manufacturing in the fields of chemistry and biotechnology

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Apr 30, 2026 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 30, 2026 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 30, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 30, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 25, 2026 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 25, 2025 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 20, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 20, 2021 TCCA
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
May 20, 2021 ECDR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 20, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 20, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 20, 2021 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 28, 2020 ASGN
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 23, 2016 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 23, 2016 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 23, 2016 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 23, 2016 APRE
TEAS SECTION 8 & 9 RECEIVED
Apr 4, 2016 E89R
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 4, 2016 TCCA
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 25, 2015 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 13, 2014 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 13, 2014 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 4, 2011 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 4, 2011 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 14, 2011 ASCK
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 23, 2011 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 17, 2011 APRE
TEAS SECTION 8 & 15 RECEIVED
Apr 25, 2011 E815
REGISTERED-PRINCIPAL REGISTER
Apr 25, 2006 R.PR
PUBLISHED FOR OPPOSITION
Jan 31, 2006 PUBO
NOTICE OF PUBLICATION
Jan 11, 2006 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Dec 21, 2005 PREV
ASSIGNED TO LIE
Dec 16, 2005 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 15, 2005 CNSA
EXAMINER'S AMENDMENT ENTERED
Dec 14, 2005 XAEC
EXAMINERS AMENDMENT MAILED
Dec 14, 2005 CNEA
EXAMINERS AMENDMENT -WRITTEN
Dec 14, 2005 CNEA
NON-FINAL ACTION MAILED
Aug 9, 2005 CNRT
NON-FINAL ACTION WRITTEN
Aug 8, 2005 CNRT
ASSIGNED TO EXAMINER
Aug 3, 2005 DOCK
NEW APPLICATION ENTERED
Jan 14, 2005 NWAP

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