REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/22/2026
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Official data from USPTO
QUANTIFERON
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Active USPTO registrationType: CombinedOffice: 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
48
Latest update
04/23/2026
Trademark type
Combined
Nice classes
1, 5
Filing date
12/22/1994
Registration date
04/22/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/15/2017
Last transaction
04/23/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
5
Owner type
03
Owner location
Chadstone, Victoria, AU
Examiner
DALIER, JOHN DAVID
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
CELLESTIS LIMITED
CSL Limited
Representatives
Victoria Friedman Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 1Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
chemicalsreagents for use in the preparation of in vitro diagnostic kits
Class 5
in vitro diagnostic kits for use in detecting cell mediated immune response
Publications
History of USPTO decisions and trademark events.
48 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/03/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/03/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/03/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/03/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/03/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/16/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/16/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/16/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/16/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/16/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/16/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/16/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/15/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/15/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/15/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/15/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
03/21/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/01/2016
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/01/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/22/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/20/2011
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/28/2010
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/28/2010
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/23/2010
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/23/2010
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/27/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/27/2007
PLGL
ASSIGNED TO PARALEGAL
08/27/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/24/2007
PAPER RECEIVED
04/24/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/16/2005
PLGL
ASSIGNED TO PARALEGAL
07/16/2005
PLGL
ASSIGNED TO PARALEGAL
07/12/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/14/2003
PAPER RECEIVED
07/14/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
04/22/1997
1.BD
Sec. 1(B) CLAIM DELETED
02/18/1997
PUBO
PUBLISHED FOR OPPOSITION
01/14/1997
NPUB
NOTICE OF PUBLICATION
12/13/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/19/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/23/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/16/1996
CNSI
INQUIRY AS TO SUSPENSION MAILED
03/05/1996
CNSL
LETTER OF SUSPENSION MAILED
09/25/1995
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/07/1995
CNRT
NON-FINAL ACTION MAILED
06/07/1995
DOCK
ASSIGNED TO EXAMINER
06/02/1995
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