NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/12/2026
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Official data from USPTO
QCSTEM
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
QCSTEM
ST13
US500000079319041Class
1, 9, 10, 41, 42
Filing
79319041
Registration
6854637
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
30
Latest update
02/13/2026
Trademark type
Word
Nice classes
1, 9, 10, 41, 42
Filing date
06/01/2021
Registration date
09/27/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/27/2022
Last transaction
02/13/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
34
Owner location
FR
Examiner
HARMON, RAYMOND E
Law office
L30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
T. T. (pessoa física)
Representatives
Todd A. Denys Porzio, Bromberg & Newman, P.C.
Technical classification
Nice Classes
Class 1Class 9Class 10Class 41Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Biological preparations for use in industry and science; biological preparation for use in cell cultures other than for medical or veterinary use; cell culture media for scientific and research usenot for medical or veterinary use; biological tissue culturesother than for medical or veterinary purposes; stem cells for research purposes; stem cells for scientific purposes; nutritive agents for processing living cells other than for medical use; media for cell culture for laboratory useother than medical use
Class 9
Scientific apparatus for cell culture systemscytometers and biomimetic 3D culture systems composed of cell culture dishes for cell culture systems; cultured cell apparatus for scientific use for analysis and sorting of cellslaboratory pipettes and capsules for the analysis and sorting of cell culture; bioreactor for cell culturing; cultured cell observing apparatus; cell culture incubators; cell culture apparatus for laboratory usecell culture dishes and tissue culture flaks; software used for the collectionanalysissortingcommunication of biological information relating to stem cells; scientific apparatus for the analysis and sorting of cell culturelaboratory pipettes and capsules for the analysis and sorting of cell culture; bioreactors for cell culture; observation apparatus for cell culturemicroscopes for cell culture; incubators for cell culture; cell culture apparatus for laboratory usecell culture dishes and tissue culture flasks; downloadable computer software used for the collectionanalysissorting and communication of biological information relating to stem cells
Class 10
apparatus for the regeneration of stem cells for medical purposes; apparatus for culture cell systems for medical usenamely cell culture chambers and capsules; apparatus for encapsulation of culture cell systems for medical use; cell culture apparatus for analysis and sorting of cells for medical use
Class 41
Publishing and issuing of scientific papers in the field of biotechnology and medical technology; publication of the results of clinical trials; publication of scientific information journals; publishing and issuing scientific papers in relation to biotechnology
Class 42
Laboratory research in the field of biotechnology; scientific research on stem cells; scientific research on the production of pluripotent stem cells by encapsulation; research and development in the field of stem cellscell and gene therapy and biotechnology; pharmaceutical research and development; scientific laboratory services; providing information with respect to scientific research in the field of stem cellscell and gene therapy and biotechnology
Publications
History of USPTO decisions and trademark events.
30 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
02/14/2023
FICS
FINAL DISPOSITION NOTICE SENT TO IB
01/23/2023
FIMP
FINAL DISPOSITION PROCESSED
01/23/2023
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
12/27/2022
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
09/27/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
09/27/2022
GPNX
NOTIFICATION PROCESSED BY IB
07/18/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/12/2022
PUBO
PUBLISHED FOR OPPOSITION
07/12/2022
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
06/29/2022
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
06/29/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/22/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/06/2022
XAEC
EXAMINER'S AMENDMENT ENTERED
06/06/2022
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/06/2022
GNEA
EXAMINERS AMENDMENT E-MAILED
06/06/2022
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/06/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/10/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/10/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/10/2022
RFNT
REFUSAL PROCESSED BY IB
02/20/2022
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
01/29/2022
RFRR
REFUSAL PROCESSED BY MPU
01/28/2022
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/08/2022
CNRT
NON-FINAL ACTION WRITTEN
01/07/2022
DOCK
ASSIGNED TO EXAMINER
01/05/2022
MAFR
APPLICATION FILING RECEIPT MAILED
09/07/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/03/2021
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/02/2021
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