ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/28/2026
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Official data from USPTO
MKS
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
42
Latest update
01/29/2026
Trademark type
Word
Nice classes
37, 41, 42
Filing date
09/28/2005
Registration date
11/13/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/02/2017
Last transaction
01/29/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1966-00-00
First use in commerce
1966-00-00
Drawing code
4
Owner type
03
Owner location
ANDOVER, MA
Examiner
ESTRADA, LINDA M
Law office
L40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MKS INC.
MKS INSTRUMENTS, INC.
MKS INSTRUMENTS, INC.
Representatives
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.
Technical classification
Nice Classes
Class 37Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Installation and repair of power and reactive gas devicesvacuum technology devicesflow measurement and control devicespressure management and control devicesgas analysis devicesleak detection devicesflow and pressure calibration devicesmedical electronicsbiopharmaceutical devices and computer hardware for use in monitoring and controlling fluidvacuum and gas generationflowdetectionanalysisdelivery devices
Class 41
Arranging and conducting classes and workshops in the use and maintenance of power and reactive gas devicesvacuum technology devicesflow measurement and control devicespressure management and control devicesgas analysis devicesleak detection devicesflow and pressure calibration devicesmedical electronicsbiopharmaceutical devices and computer hardware and software for use in monitoring and controlling fluidvacuum and gas generationflowdetectionanalysisdelivery devices
Class 42
Technical consultation in the fields of power and reactive gasvacuum technologyflow measurement and controlpressure management and controlgas analysisleak detectioncalibration of flow and pressure management devicesmedical electronicsbiopharmaceuticals and computer hardware and software for use in monitoring and controlling fluidvacuum and gas Generationflowdetectionanalysisdelivery devices; technical support servicestroubleshooting of problems related to power and reactive gas devicesvacuum technology devicesflow measurement and control devicespressure management and control devicesgas analysis devicesleak detection devicescalibration devicesmedical electronicsbiopharmaceutical devices and computer hardware and software for use in monitoring and controlling fluidvacuum and gas generationflowdetectionanalysisdelivery devices; installationupdatingmaintenance of computer software for use in monitoring and controlling fluidvacuum and gas generationflowdetectionanalysisdelivery devices
Publications
History of USPTO decisions and trademark events.
42 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/07/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/07/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/07/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/07/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/06/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/17/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/17/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/02/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/02/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/02/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/02/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
01/04/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/04/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/13/2016
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
02/09/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/09/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/09/2013
E815
TEAS SECTION 8 & 15 RECEIVED
01/29/2013
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/24/2008
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/24/2008
R.PR
REGISTERED-PRINCIPAL REGISTER
11/13/2007
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
10/05/2007
ALIE
ASSIGNED TO LIE
10/05/2007
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/06/2007
SUPC
STATEMENT OF USE PROCESSING COMPLETE
07/31/2007
IUAF
USE AMENDMENT FILED
05/23/2007
EISU
TEAS STATEMENT OF USE RECEIVED
05/23/2007
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
03/20/2007
PUBO
PUBLISHED FOR OPPOSITION
12/26/2006
NPUB
NOTICE OF PUBLICATION
12/06/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/31/2006
ALIE
ASSIGNED TO LIE
10/27/2006
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/25/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/04/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/03/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/03/2006
CNRT
NON-FINAL ACTION MAILED
04/03/2006
CNRT
NON-FINAL ACTION WRITTEN
03/31/2006
DOCK
ASSIGNED TO EXAMINER
03/31/2006
NWAP
NEW APPLICATION ENTERED
10/04/2005
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