CHEMSTAT
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CHEMSTAT Trademark

Serial Number: 86815500 • Registration: 6008111

CHEMSTAT is a trademark filed by Instrumentation Laboratory Company on November 10, 2015. The trademark is classified under Class 9 (Computers & Electronics), Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

Instrumentation Laboratory Company

180 Hartwell Road
Bedford, MA 01730

Entity Type: 03

Trademark Details

Filing Date

November 10, 2015

Registration Date

March 10, 2020

Published for Opposition

May 3, 2016

Goods & Services

Clinical research laboratory analyzers for measuring, testing and analyzing blood and other bodily fluids; clinical research laboratory analyzers for measuring, testing and analyzing basic metabolic indicators, namely, glucose, electrolyte, fluid balance, kidney function

Blood analyzers for medical diagnostic and critical care diagnostic use; medical apparatus, namely, medical instruments for testing, analysis and reporting on basic metabolic indicators, namely, glucose, electrolyte, fluid balance, kidney function; apparatus for blood analysis for use by physicians for diagnostic and critical care diagnostic purposes

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
May 16, 2026 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 16, 2026 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 4, 2026 APRE
TEAS SECTION 8 & 15 RECEIVED
Feb 11, 2026 E815
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 11, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 11, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 11, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Mar 11, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Mar 11, 2025 COAR
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Mar 10, 2025 REM1
REGISTERED-PRINCIPAL REGISTER
Mar 10, 2020 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Feb 7, 2020 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Feb 6, 2020 CNPR
TEAS/EMAIL CORRESPONDENCE ENTERED
Jan 3, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jan 3, 2020 CRFA
ASSIGNED TO LIE
Dec 30, 2019 ALIE
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Dec 16, 2019 TROA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 11, 2019 TCCA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 14, 2019 GNRN
NON-FINAL ACTION E-MAILED
Jun 14, 2019 GNRT
SU - NON-FINAL ACTION - WRITTEN
Jun 14, 2019 CNRT
STATEMENT OF USE PROCESSING COMPLETE
Jun 14, 2019 SUPC
USE AMENDMENT FILED
Jun 12, 2019 IUAF
TEAS STATEMENT OF USE RECEIVED
Jun 12, 2019 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jan 10, 2019 EXRA
SOU EXTENSION 5 GRANTED
Jan 9, 2019 EX5G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jan 9, 2019 AITU
SOU EXTENSION 5 FILED
Dec 20, 2018 EXT5
SOU TEAS EXTENSION RECEIVED
Dec 20, 2018 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 1, 2018 EXRA
SOU EXTENSION 4 GRANTED
May 30, 2018 EX4G
SOU EXTENSION 4 FILED
May 30, 2018 EXT4
SOU TEAS EXTENSION RECEIVED
May 30, 2018 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Dec 20, 2017 EXRA
SOU EXTENSION 3 GRANTED
Dec 18, 2017 EX3G
SOU EXTENSION 3 FILED
Dec 18, 2017 EXT3
SOU TEAS EXTENSION RECEIVED
Dec 18, 2017 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 6, 2017 EXRA
SOU EXTENSION 2 GRANTED
Jun 2, 2017 EX2G
SOU EXTENSION 2 FILED
Jun 2, 2017 EXT2
SOU TEAS EXTENSION RECEIVED
Jun 2, 2017 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Dec 22, 2016 EXRA
SOU EXTENSION 1 GRANTED
Dec 20, 2016 EX1G
SOU EXTENSION 1 FILED
Dec 20, 2016 EXT1
SOU TEAS EXTENSION RECEIVED
Dec 20, 2016 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jun 28, 2016 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 3, 2016 NPUB
PUBLISHED FOR OPPOSITION
May 3, 2016 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 13, 2016 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Mar 30, 2016 PREV
ASSIGNED TO LIE
Mar 25, 2016 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 11, 2016 CNSA
EXAMINER'S AMENDMENT ENTERED
Mar 7, 2016 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Mar 7, 2016 GNEN
EXAMINERS AMENDMENT E-MAILED
Mar 7, 2016 GNEA
EXAMINERS AMENDMENT -WRITTEN
Mar 7, 2016 CNEA
ASSIGNED TO EXAMINER
Feb 29, 2016 DOCK
NOTICE OF PSEUDO MARK E-MAILED
Nov 17, 2015 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 14, 2015 NWOS
NEW APPLICATION ENTERED
Nov 13, 2015 NWAP