NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
05/28/2025
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Official data from USPTO
QUARKBIO
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000087355456Class
1, 5, 9, 10, 42, 44
Filing
87355456
Registration
5692338
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
36
Latest update
04/03/2026
Trademark type
Combined
Nice classes
1, 5, 9, 10, 42, 44
Filing date
03/02/2017
Registration date
03/05/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/28/2025
Last transaction
04/03/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/31/2015
First use in commerce
07/31/2017
Drawing code
3
Owner type
03
Owner location
ZHUBEI CITY, HSINCHU, TW
Examiner
YOO, JEANE
Current location
Historical data usage
Mark description
The mark consists of a 3X3 matrix with orange circles in the center and lower right element, and gray squares in the others, along with stylized wording "QUARKBIO", with "QUARK" in gray and "BIO" in orange.
Holders and representatives
Holders
QUARK BIOSCIENCES TAIWAN, INC.
QUARK BIOSCIENCES, INC.
Representatives
Chinhwei Chen Jianq Chyun Intellectual Property Office
Technical classification
Nice Classes
Class 1Class 5Class 9Class 10Class 42Class 44
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Reagents for scientific and medical research use; chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplificationanalysis or labeling of nucleic acid; chemical reagentsreagent strips for body fluid testing for use in the scientific research industry; chemicalbiochemical and biotechnological products for industrial and scientific purposesdiagnostic preparations except for human or veterinary medical purposesnon-medical reagentsenzymes and buffer solutions for scientific and medical research use for sample preparationmodification and manipulation of cells and for markingseparatingisolatingpurifyingduplicatingsequencing and for the analysis of biopolymersin particular nucleic acidsproteinsmacromolecules and biologically active substancesin particular reagentsenzymes and buffer solutions for nucleic acid purificationenrichmentamplificationsequencing and analysis; kits comprising chemicals for sample preparationmodification and manipulation of cells and for markingseparatingisolatingpurifyingduplicatingsequencing and for the analysis of biopolymersin particular nucleic acidsproteinsmacromolecules and biologically active substancesin particular nucleic acids or biological or biochemical sample materialin particular comprising chemicals for reagentsenzymes and buffer solutions for nucleic acid purificationenrichmentamplificationsequencing and analysis; reagent kits comprising biological proteinDNA primerspolymerase or buffers for scientific and medical research; chemicalbiochemical and biotechnological products for commercial and scientific usebuffer solutionsnucleic acidsnucleic acid derivatives and proteins for chemical analysis
Class 5
Medical diagnostic reagents; chemical reagentsdiagnostic medical reagent strips for use by individuals to test their own body fluids and for use by the medical profession; diagnostic biological reagents and chemical reagents for medical purposes; cartridges containing medical diagnostic reagents for use in blood analyzershematology analyzersanalyzers for measuringtesting and analyzing body fluids; medical diagnostic assays for testing of bodily fluids and tissue in the detectionmonitoringprediction of disease or other conditionsdisease stateshormone leveldrug leveldrug responseorgan function effectivenessclinical response; diagnostic preparations for medical purposes; diagnostic test kits comprised of medical diagnostic reagents and assays for testing in the field of medical diagnosticscancerrespiratory infectious diseasescardiovascular disease; nucleic acid sequences and chemical reagents for medical purposes
Class 9
Apparatus detecting the amount of DNA binding fluorescence dye or the amount of fluorescence dye released from DNA binding probe for laboratory or research use; computer software and hardware for medical diagnostic instrument for real-time PCR instrumentdigital PCR instrument; computer software and hardware for processing diagnostic medical testing or laboratory data; hardware and software for use in laboratory managementdatabase managementexperimental data managementinformation management; computer hardware and software for use in laboratory information management; computer software and hardware for data analysis for use in laboratories; computer software and hardware for identifying and analyzing characteristics of nucleic acid sequence and nucleic acid; computer software and hardware for use in gene analysishuman identificationmicrobial identification in the field of life science research and biological technology development; laboratory apparatus and instruments for gene analysishuman identificationmicrobial identification in the field of life science research and biological technology development; laboratory apparatus and instrumentsspectrophotometer and PCR machine for measuring relative DNARNA and protein for research in the field of sciencemedical treatment and genetics; laboratory equipment for use in the field of medical diagnosticslaboratory test and collection kits comprised of multiplex slide platemicroarrayspipette racks used for vitro diagnostics; laboratory apparatus for use in gene classificationgene performance analysismolecule imaging; laboratory apparatus for genotypinggene expression analysismolecular imagingnucleic acid sequence analysis; platesglass slides or chips having multi-well arrays that can be used in chemical analysisbiological analysis or patterning for scientificlaboratory or medical research use; scientific apparatusesinstruments and devicesas well as their parts and componentsPCR platescovers for PCR plateslaboratory test tubes and tissue culture platesplatesglass slides or chips having multi-well arrays that can be used in chemical analysisbiological analysis or patterning for scientificlaboratory or medical research use; computer software for use in database management and electronic storage of data for scientific and medical research; computer software for scientific analysis of nucleic acids; laboratory devicebiochips for the identification and detection of biological material from a sample; biochemical analyzers for use with biological microarraysdiagnostic detection unit comprised of an assaymicroplate and multiplex slide plate readeranalysis software and database management software for use in biopharmaceutical research; bio-chips for research or scientific purposes; DNA microarrays; DNA chips; laboratory equipmentmicroarrays; gene analysis equipmentDNA microarraysDNA microarray scannersDNA hybridization chambersassociated software for analyzing genes; laboratory apparatus and instruments for biotechnology and life sciencesdata analyzers for collectingstoring and analyzing data in the fields of biologydrug discoveryhealthcaremedicine and biotechnologysequencersmicroarraysmass spectrometry equipmentapparatus and instruments for mass spectrometrymicroarrayDNA chipbiochemical arrays; laboratory equipmentcell microarrays
Class 10
Medical diagnostic instrumentssample handlers in the nature of holder for clinical sample wellstubes and vialssample preparation equipmentequipment for obtaining and testing bodily fluids for medical diagnosis; blood analyzing instrument for medical diagnostic purposes and disposable cartridges and reagents for use therein; medical diagnostic apparatus for the analysis of body fluids used to detect and measure the level of substances in body fluids; clinical chemistry analyzers for medical diagnostic use in testing bodily fluids; blood analyzing instruments and systems for medical diagnostic purposes; medical diagnostic analyzers for measuringtesting and analyzing body fluids
Class 42
Scientific research and development; science and technological servicesresearch in the field of medicinemedical and biological technologies; research and development in the field of biochemistry and biological technology; clinical diagnostic laboratory services; medical laboratory services; providing technical support services for laboratory equipment and systemstroubleshooting in the nature of diagnosing problems with medical equipment; nucleic acid sequencing and analysis for medical and scientific research purposes; providing data for genomeschromosomesproteins for medical and scientific research purposes; medical testing services for biomarkers diagnosistreatment and observation for research purposes; consultation and research services in the field of gene analysislife science studyhuman identification techniquemicrobial identification techniquebiotechnology; providing chemical screening analysis and medical research by using biological microarrays
Class 44
Medical diagnostic testingmonitoringanalyzing and reporting services; medical diagnostics testingmonitoringreporting services for the diagnosis of conditions of the human body; medical testing for diagnostic or treatment purposes; medical evaluation of cancer by determining the level and expression level of microRNAs in bodily fluid and tissue samples; health care services for treating cancerrespiratory infectious diseasescardiovascular disease
Publications
History of USPTO decisions and trademark events.
36 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
05/28/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/26/2025
ES8R
TEAS SECTION 8 RECEIVED
01/15/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/05/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/06/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
03/05/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/30/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/29/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/28/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/28/2019
IUAF
USE AMENDMENT FILED
01/03/2019
EISU
TEAS STATEMENT OF USE RECEIVED
01/03/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/22/2018
EX1G
SOU EXTENSION 1 GRANTED
06/20/2018
EXT1
SOU EXTENSION 1 FILED
06/20/2018
EEXT
SOU TEAS EXTENSION RECEIVED
06/20/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/19/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/19/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
01/16/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/21/2017
PUBO
PUBLISHED FOR OPPOSITION
11/21/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/01/2017
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
10/19/2017
ALIE
ASSIGNED TO LIE
10/15/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/02/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/30/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/30/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/30/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/31/2017
GNRT
NON-FINAL ACTION E-MAILED
05/31/2017
CNRT
NON-FINAL ACTION WRITTEN
05/31/2017
DOCK
ASSIGNED TO EXAMINER
05/25/2017
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/09/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/08/2017
NWAP
NEW APPLICATION ENTERED
03/06/2017
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