PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
04/23/2026
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Official data from USPTO
DISKMATE
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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
04/24/2026
Trademark type
Word
Nice classes
9
Filing date
08/04/1993
Registration date
03/12/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/15/2016
Last transaction
04/24/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
1994-02-00
First use in commerce
1994-02-00
Drawing code
1
Owner type
16
Owner location
Wilmington, US
Examiner
MANCINI, CYNTHIA H
Current location
Historical data usage
Holders and representatives
Holders
VWR International Holdings, Inc.
AVANTOR PERFORMANCE MATERIALS, LLC
Avantor Performance Materials, Inc.
MALLINCKRODT BAKER INC
J.T. Baker Inc.
Representatives
Vanessa A. Ignacio, Esq. Lowenstein Sandler LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
scientific laboratory apparatusa solid phase extraction system comprising a manifold and an extraction disk holder
Publications
History of USPTO decisions and trademark events.
42 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/23/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
02/17/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/12/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/25/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/11/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/18/2018
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/27/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/24/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/12/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/15/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/15/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/15/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
03/09/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/12/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/22/2011
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/22/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/01/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/13/2010
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/30/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/30/2010
CFIT
CASE FILE IN TICRS
08/18/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/27/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/27/2006
PLGL
ASSIGNED TO PARALEGAL
05/24/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/10/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
03/10/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/07/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
03/20/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
03/12/1996
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/28/1995
DOCK
ASSIGNED TO EXAMINER
12/11/1995
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/24/1995
EX1G
SOU EXTENSION 1 GRANTED
11/24/1995
IUAF
USE AMENDMENT FILED
09/29/1995
EXT1
SOU EXTENSION 1 FILED
09/29/1995
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
04/18/1995
PUBO
PUBLISHED FOR OPPOSITION
01/24/1995
NPUB
NOTICE OF PUBLICATION
12/23/1994
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/13/1994
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/12/1994
CNRT
NON-FINAL ACTION MAILED
02/10/1994
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