TrademarkDir
PATHCHECK
LIVE

Serial Number

75583246

Owner

MOLECULAR DEVICES CORPORATION

Attorney

Steven A. Abreu

Filing Date

Nov 5, 1998

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PATHCHECK Trademark

Serial Number: 75583246 • Registration: 2344849

PATHCHECK is a trademark filed by MOLECULAR DEVICES CORPORATION on November 5, 1998. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

MOLECULAR DEVICES CORPORATION (36 trademarks)

4700 BOHANNON DRIVE
MENLO PARK, CA 94025

Entity Type: 03

MDS ANALYTICAL TECHNOLOGIES (US) INC. (61 trademarks)

1311 ORLEANS DRIVE
SUNNYVALE, CA 94089

Entity Type: 03

MOLECULAR DEVICES, LLC (69 trademarks)

3860 N. First Street
San Jose, CA 95134

Entity Type: 16

MOLECULAR DEVICES, INC. (57 trademarks)

1311 ORLEANS DRIVE
SUNNYVALE, CA 940891136

Entity Type: 03

Trademark Details

Filing Date

November 5, 1998

Registration Date

April 25, 2000

First Use in Commerce

June 12, 1997

Published for Opposition

February 1, 2000

Goods & Services

Feature of operating software associated with spectrophotometers [ cuvettes and microplates ] used for performing chemical assays

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 12, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 12, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 12, 2025 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 17, 2020 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Dec 17, 2020 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 17, 2020 89AG
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 17, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 17, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 17, 2020 REAP
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 5, 2020 APRE
TEAS SECTION 8 & 9 RECEIVED
Sep 17, 2020 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 25, 2019 REM2
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 27, 2018 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 27, 2018 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 30, 2011 ASGN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 26, 2010 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 26, 2010 89AG
REVIEW OF CORRESPONDENCE COMPLETE
Apr 26, 2010 CORV
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Apr 23, 2010 89AF
TEAS SECTION 8 & 9 RECEIVED
Apr 23, 2010 E89R
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Mar 17, 2010 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 20, 2009 TCCA
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Nov 21, 2007 ASGN
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 16, 2006 C15A
ASSIGNED TO PARALEGAL
Jul 19, 2006 PLGL
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 25, 2006 815F
TEAS SECTION 8 & 15 RECEIVED
Apr 25, 2006 E815
CASE FILE IN TICRS
Apr 5, 2006 CFIT
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 21, 2005 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 21, 2005 REAP
REGISTERED-PRINCIPAL REGISTER
Apr 25, 2000 R.PR
PUBLISHED FOR OPPOSITION
Feb 1, 2000 PUBO
NOTICE OF PUBLICATION
Dec 30, 1999 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Dec 6, 1999 CNSA
PREVIOUS ALLOWANCE COUNT WITHDRAWN
Dec 6, 1999 ZZZX
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 5, 1999 CRFA
NOTICE OF PUBLICATION
Sep 24, 1999 NPUB
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 12, 1999 CRFA
APPROVED FOR PUB - PRINCIPAL REGISTER
May 17, 1999 CNSA
EXAMINER'S AMENDMENT MAILED
May 13, 1999 CNEA
ASSIGNED TO EXAMINER
May 7, 1999 DOCK

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