REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/19/2026
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Official data from USPTO
SPHERISORB
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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
44
Latest update
08/19/2026
Trademark type
Word
Nice classes
1
Filing date
05/10/1996
Registration date
08/19/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/06/2018
Last transaction
08/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
06/03/1996
First use in commerce
06/03/1996
Drawing code
1
Owner type
03
Owner location
Milford, MA, US
Examiner
SARAI, BALDEV
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
W. C. (pessoa física)
Representatives
Keith Toms, Esq. MCCARTER & ENGLISH, LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemical products for use in chromatographychemical reagentscolumn packing material and packed columns
Publications
History of USPTO decisions and trademark events.
44 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/07/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/07/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/07/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/07/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/06/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/06/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/06/2018
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
03/06/2018
ES7R
TEAS SECTION 7 REQUEST RECEIVED
02/15/2018
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
09/11/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/11/2017
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/02/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
08/02/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/02/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/19/2016
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/15/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/15/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/24/2012
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/24/2012
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/21/2012
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/21/2012
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/09/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/09/2007
PLGL
ASSIGNED TO PARALEGAL
06/05/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/07/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
05/07/2007
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/07/2007
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/07/2007
CFIT
CASE FILE IN TICRS
03/07/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/02/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/19/2002
E815
TEAS SECTION 8 & 15 RECEIVED
08/19/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
08/19/1997
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/20/1997
DOCK
ASSIGNED TO EXAMINER
05/28/1997
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/19/1997
IUAF
USE AMENDMENT FILED
04/25/1997
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
12/31/1996
PUBO
PUBLISHED FOR OPPOSITION
10/08/1996
NPUB
NOTICE OF PUBLICATION
09/06/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/01/1996
DOCK
ASSIGNED TO EXAMINER
07/31/1996
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