TrademarkDir
BLUE BUFFER 8
LIVE

Serial Number

76655528

Owner

LEICA BIOSYSTEMS RICHMOND, INC.

Attorney

Jessica G. McDonald

First Use Date

Mar 3, 2006

Filing Date

Feb 23, 2006

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BLUE BUFFER 8 Trademark

Serial Number: 76655528 • Registration: 3441204

BLUE BUFFER 8 is a trademark filed by LEICA BIOSYSTEMS RICHMOND, INC. on February 23, 2006. The trademark is classified under Class 1 (Chemicals), Class 5 (Pharmaceuticals). The application is currently registered and active.

Owner Contact Info

LEICA BIOSYSTEMS RICHMOND, INC. (68 trademarks)

5205 ROUTE 12
RICHMOND, IL 60071

Entity Type: 03

SURGIPATH MEDICAL INDUSTRIES, INC. (67 trademarks)

5205 RT. 12
RICHMOND, IL 60071

Entity Type: 03

Trademark Details

Filing Date

February 23, 2006

Registration Date

June 3, 2008

First Use Anywhere

March 3, 2006

First Use in Commerce

March 3, 2006

Published for Opposition

June 19, 2007

Goods & Services

Bluing reagent and stain used for medical purposes, namely, for use in histology and cytology for the preparation of pathology tissue specimens

Bluing reagent and stain for use in histology and cytology for the preparation of pathology tissue specimens used for research purposes

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 25, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 25, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 25, 2025 REAP
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 25, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 25, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 25, 2024 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 25, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 25, 2024 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 10, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 10, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 10, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 10, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 10, 2021 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 10, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 10, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 10, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 10, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 10, 2021 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 16, 2018 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 16, 2018 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 16, 2018 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 16, 2018 APRE
TEAS SECTION 8 & 9 RECEIVED
Mar 1, 2018 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jun 3, 2017 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 18, 2014 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 18, 2014 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 18, 2014 APRE
TEAS SECTION 8 & 15 RECEIVED
Jun 3, 2014 E815
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 5, 2009 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 8, 2009 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 8, 2009 REAP
WITHDRAWAL OF ATTORNEY GRANTED
May 8, 2009 WOAG
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
May 8, 2009 WOAR
REGISTERED-PRINCIPAL REGISTER
Jun 3, 2008 R.PR
LAW OFFICE REGISTRATION REVIEW COMPLETED
Apr 29, 2008 REGV
ASSIGNED TO LIE
Apr 27, 2008 ALIE
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Apr 25, 2008 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Mar 21, 2008 SUPC
USE AMENDMENT FILED
Mar 5, 2008 IUAF
TEAS STATEMENT OF USE RECEIVED
Mar 5, 2008 EISU
NOA MAILED - SOU REQUIRED FROM APPLICANT
Sep 11, 2007 NOAM
PUBLISHED FOR OPPOSITION
Jun 19, 2007 PUBO
NOTICE OF PUBLICATION
May 30, 2007 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Apr 18, 2007 PREV
EXAMINERS AMENDMENT MAILED
Apr 16, 2007 CNEA
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 13, 2007 CNSA
EXAMINER'S AMENDMENT ENTERED
Apr 13, 2007 XAEC
EXAMINERS AMENDMENT -WRITTEN
Apr 13, 2007 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 19, 2007 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 19, 2007 CRFA
ASSIGNED TO LIE
Mar 19, 2007 ALIE
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 29, 2007 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 29, 2007 REAP
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Jan 18, 2007 TROA
ASSIGNED TO EXAMINER
Oct 10, 2006 DOCK
NON-FINAL ACTION MAILED
Jul 21, 2006 CNRT
NON-FINAL ACTION WRITTEN
Jul 20, 2006 CNRT
ASSIGNED TO EXAMINER
Jul 14, 2006 DOCK
APPLICATION FILING RECEIPT MAILED
Mar 7, 2006 MAFR
NEW APPLICATION ENTERED
Mar 2, 2006 NWAP

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