ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/28/2026
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Official data from USPTO
ASTRON
Did you know this trademark is already registered in United States?
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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
35
Latest update
01/29/2026
Trademark type
Word
Nice classes
9
Filing date
05/20/1997
Registration date
04/06/1999
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/12/2019
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
07/31/1997
First use in commerce
07/31/1997
Drawing code
1
Owner type
03
Owner location
ANDOVER, MA
Examiner
KIM, RICHARD
Law office
L20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MKS INC.
MKS INSTRUMENTS, INC.
Applied Science and Technology, Inc.
Representatives
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
plasma generators for etchingsputteringchemical vapor depositionion implantationion millingsterilization
Publications
History of USPTO decisions and trademark events.
35 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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/12/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/12/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/12/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/12/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/06/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
01/14/2019
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
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/06/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/06/2008
PLGL
ASSIGNED TO PARALEGAL
11/25/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
11/19/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/24/2008
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/24/2008
CFIT
CASE FILE IN TICRS
07/19/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/24/2006
XXXX
POST REGISTRATION ACTION CORRECTION
07/24/2006
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/07/2004
E815
TEAS SECTION 8 & 15 RECEIVED
12/07/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
04/06/1999
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/30/1999
DOCK
ASSIGNED TO EXAMINER
01/19/1999
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/07/1999
IUAF
USE AMENDMENT FILED
12/14/1998
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
06/30/1998
PUBO
PUBLISHED FOR OPPOSITION
04/07/1998
NPUB
NOTICE OF PUBLICATION
03/07/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/09/1998
DOCK
ASSIGNED TO EXAMINER
01/08/1998
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