TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/07/2026
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Official data from USPTO
DXNOW
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
33
Latest update
04/08/2026
Trademark type
Word
Nice classes
9, 10
Filing date
07/23/2019
Registration date
11/10/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/10/2020
Last transaction
04/08/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
04/26/2018
First use in commerce
04/26/2018
Drawing code
4
Owner type
03
Owner location
Gaithersburg, MD, US
Examiner
CHANG, ELIZABETH YI HSUAN
Law office
M60
Current location
PETITIONS OFFICE
Holders and representatives
Holders
DXNow, Inc.
Representatives
Gregory N. Owen Buchalter LLP
Technical classification
Nice Classes
Class 9Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Microfluidic and macrofluidic devices providing cell and particle analysisdetectioncounting for scientificlaboratorybiosecurityforensiclife sciencegeneral research uses; Scientific and measuring deviceslaboratory apparatus used to sortmeasureanalyze and separate cells for scientificlaboratorybiosecurityforensiclife sciencegeneral research uses; Research instrumentsmicrofluidic and macrofluidic devices providing cell and particle analysisdetectioncounting for scientificlaboratorybiosecurityforensiclife science and general research uses; Preinstalled operating software sold as a unit with the foregoing goods; Scientific apparatusresearch laboratory analyzers comprised of one or more of the followingmicroelectromechanical devices (MEMS) in the nature of electronic sensors and actuatorsmicrofluidic devicesoptical sensors and components thereforall used for sampling fluids and performing fluid analysis; Scientific instrumentresearch laboratory analyzers in the nature of microfluidic and macrofluidic devices for processing samples for the preparation and analysis of biomolecules; Fluidic-based instrumentation for sperm sorting for laboratory usesperm cell sorters; Sperm cell sorting devices comprising microfluidic and macrofluidic devices; All of the aforementioned specifically excluding goods that principally and specifically relate to cardiac and vascular disease
Class 10
Medical diagnostic apparatus for testing biological fluids for infection and disease; Medical devicesapparatus used to sortmeasureanalyze and separate cells in the fields of clinical therapeuticsassisted reproduction and fertility treatment; Medical and diagnostic medical instrumentsmicrofluidic and macrofluidic devices providing cell and particle analysisdetectioncounting for medical treatmentclinicalmedical diagnostictherapeutic uses; Preinstalled operating software sold as a component of the foregoing medical instruments; Medical apparatus and instruments for sorting sperm; All of the aforementioned specifically excluding goods that principally and specifically relate to cardiac and vascular disease
Publications
History of USPTO decisions and trademark events.
33 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/07/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/07/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/07/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/07/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
11/10/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
11/10/2020
CORV
REVIEW OF CORRESPONDENCE COMPLETE
09/17/2020
APET
ASSIGNED TO PETITION STAFF
09/15/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/25/2020
PUBO
PUBLISHED FOR OPPOSITION
08/25/2020
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
08/06/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/05/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/20/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/16/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/15/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/15/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/22/2020
GNRT
NON-FINAL ACTION E-MAILED
06/22/2020
CNRT
NON-FINAL ACTION WRITTEN
06/22/2020
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
04/21/2020
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
03/24/2020
ALIE
ASSIGNED TO LIE
03/11/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/05/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/04/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/04/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/04/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/05/2019
GNRT
NON-FINAL ACTION E-MAILED
09/05/2019
CNRT
NON-FINAL ACTION WRITTEN
09/05/2019
DOCK
ASSIGNED TO EXAMINER
09/05/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/31/2019
NWAP
NEW APPLICATION ENTERED
07/26/2019
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