TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/12/2025
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Official data from USPTO
EXENT
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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
41
Latest update
09/10/2025
Trademark type
Combined
Nice classes
1, 5, 9, 10
Filing date
02/17/2020
Registration date
03/08/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/08/2022
Last transaction
09/10/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
3
Owner type
99
Owner location
GB
Examiner
BULLOFF, TOBY
Law office
N10
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the wording EXENT in black underlined by a yellow heartbeat line design.
Holders and representatives
Holders
The Binding Site Group Limited
Representatives
Kenya Williams Thermo Fisher Scientific
Technical classification
Nice Classes
Class 1Class 5Class 9Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Reagents for scientific or research use; diagnostic and biological reagents for scientific or research use
Class 5
Reagents for medical or clinical use; chemical and biological preparations for use as calibrators in diagnostic assays for medical use; diluents for use in reconstituting and diluting other chemical and biological agents for medical or clinical use; chemical and biological preparations for use as control samples to validate calibration for medical use; diagnostic agentspreparations and substances for medical purposes; reagents for medical use; biological and biochemical preparations in the form of antibodies and antibody derivatives; all of the preceding goods for diagnostic use and all sold in kit form; diagnostic and/or biological reagents for medical use
Class 9
Mass spectrometers; scientific apparatus and instruments for isolating and concentrating an analyte from a biological sample; scientific apparatus and instruments for measuring the quantity of analytes; scientific and laboratory apparatus and instruments for liquid handling; scientific and laboratory apparatus and instruments for plate spotting; diagnostic apparatus and instruments for detecting abnormalities in bodily fluids in the fields of cancerimmunologyhaematology; apparatus and instruments for analysing and determining molecular weight and molecular weight distribution; apparatus for measuring the concentration of particlesapparatus and instruments for mass spectrometry; laboratory and scientific apparatus for affinity purification and measuring analytes; apparatus for measuring the concentration of proteinsantibodiesantigens and other substanceslaboratory apparatus and computer systems for use in protein purification; sample analysing apparatus and equipmentlaboratory instrument for the detection and analysis of proteins and protein antigens for research and diagnostic use; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of scientific and laboratory apparatus and instruments and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of scientific apparatus and instruments for isolating and concentrating an analyte from a biological sample and parts and fittings for all the aforesaid goods; computer operating software encoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of scientific apparatus and instruments for measuring the quantity of analytes and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of scientific and laboratory apparatus and instruments for liquid handling and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of scientific and laboratory apparatus and instruments for plate spotting and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of diagnostic apparatus and instrumentsother than for medical use; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of apparatus for determining molecular weight and/or molecular weight distribution and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of apparatus for measuring the concentration of particles and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of apparatus for affinity purification and measuring analytes and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of apparatus for measuring the concentration of proteinsantibodiesantigens and other substances and parts and fittings for all the aforesaid goods; downloadable and recorded computer operating softwareencoded barcode machine readable data carriers in the nature of barcode scanners and labels and barcode readers for use in connection with or as parts of sample analysing apparatus and instruments; downloadable and recorded computer software for the analysis of mass spectrometry results and data; downloadable and recorded computer software for control of the preparation of biological samples for use in mass spectrometry; downloadable and recorded computer software for use in mass spectrometry result analysis; parts and fittings for all the aforesaid goods; all of the aforesaid for medicalmedical diagnostic and medical research purposes
Class 10
Medical apparatus and instrumentsanalyzers for medical diagnostic use for measurement of analytes in bodily fluid; medical apparatus and instrumentsapparatus for blood analysis; medical apparatus and instrumentsmedical apparatus used in implementing diagnostic tests designed to detect abnormalities in bloodserum urineCSF and plasma; medical diagnostic apparatus and instrumentsapparatus for medical diagnostic testing in the fields of cancerimmunologyhaematology; medical devices for detecting cancer and immunological disorders; medical apparatus for detecting cancer; medical diagnostic instruments for analysis of body fluids; medical diagnostic apparatus for immunological testing and for laboratory testing on blood or bodily fluids or extracts from blood or body fluidsall being in kit form; parts and fittings for all the aforesaid goods
Publications
History of USPTO decisions and trademark events.
41 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/12/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/12/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/21/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
02/27/2023
FICS
FINAL DISPOSITION NOTICE SENT TO IB
02/06/2023
FIMP
FINAL DISPOSITION PROCESSED
02/06/2023
GPNX
NOTIFICATION PROCESSED BY IB
12/27/2022
LIMN
LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED
11/10/2022
NOSU
NOTICE OF SUIT
11/08/2022
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
07/16/2022
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
06/08/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
03/08/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/21/2021
PUBO
PUBLISHED FOR OPPOSITION
12/21/2021
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
12/01/2021
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
12/01/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/01/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/15/2021
XAEC
EXAMINER'S AMENDMENT ENTERED
11/15/2021
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
11/15/2021
GNEA
EXAMINERS AMENDMENT E-MAILED
11/15/2021
CNEA
EXAMINERS AMENDMENT -WRITTEN
11/15/2021
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
06/21/2021
GNFR
FINAL REFUSAL E-MAILED
06/21/2021
CNFR
FINAL REFUSAL WRITTEN
06/21/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/26/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/26/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/26/2021
ATRV
ATTORNEY REVIEW COMPLETED
04/12/2021
LIME
LIMITATION FROM THE IB - REQUEST EXAM REVIEW
04/07/2021
RFNT
REFUSAL PROCESSED BY IB
01/04/2021
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
01/03/2021
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/11/2020
RFRR
REFUSAL PROCESSED BY MPU
12/11/2020
MAFR
APPLICATION FILING RECEIPT MAILED
12/04/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/02/2020
CNRT
NON-FINAL ACTION WRITTEN
12/01/2020
DOCK
ASSIGNED TO EXAMINER
11/30/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/30/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/26/2020
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