NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
07/14/2025
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Official data from USPTO
HEMOSTASIS
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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
76
Latest update
07/15/2025
Trademark type
Combined
Nice classes
42
Filing date
08/21/2013
Registration date
04/02/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/14/2025
Last transaction
07/15/2025
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
First use anywhere
2012-12-00
First use in commerce
2012-12-00
Drawing code
3
Owner type
03
Owner location
HAMILTON, ONTARIO, CA
Examiner
NADELMAN, ANDREA
Current location
Historical data usage
Mark description
The mark consists of the word "HEMOSTASIS". The "i" in the word is in the shape of a candle.
Holders and representatives
Holders
HEMOSTASIS REFERENCE LABORATORY INC.
L. L. (pessoa física)
HEMOSTASIS REFERENCE LABORATORY INC.
Representatives
Sheila R. Gibson Aura IP Law
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Medical analytical servicescoagulation testing and analysis; medical research in the nature of coagulation testing and analysis services; research testing in the nature of conducting for clinical trials for others; research sample analysis in the nature of coagulation testing and analysis; research projectsmedical research projects; pharmaceutical product evaluation in the field of reagents; instrument validation in the nature of testing diagnostic instrumentation for accuracy
Publications
History of USPTO decisions and trademark events.
76 publications found
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
07/14/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/14/2025
ES8R
TEAS SECTION 8 RECEIVED
04/02/2025
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
04/02/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/14/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/14/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/14/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/14/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/14/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
04/02/2019
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/26/2019
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/25/2019
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/21/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/21/2019
IUAF
USE AMENDMENT FILED
01/31/2019
EISU
TEAS STATEMENT OF USE RECEIVED
01/31/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/31/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/05/2018
PUBO
PUBLISHED FOR OPPOSITION
06/05/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/16/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/30/2018
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
04/30/2018
GNFR
FINAL REFUSAL E-MAILED
04/30/2018
CNFR
FINAL REFUSAL WRITTEN
04/30/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/10/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/09/2018
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
04/09/2018
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
10/11/2017
GNSI
INQUIRY TO SUSPENSION E-MAILED
10/11/2017
CNSI
SUSPENSION INQUIRY WRITTEN
10/11/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/19/2017
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
04/05/2017
GNSL
LETTER OF SUSPENSION E-MAILED
04/05/2017
CNSL
SUSPENSION LETTER WRITTEN
04/05/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/23/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/23/2017
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
03/15/2017
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
09/16/2016
GNSI
INQUIRY TO SUSPENSION E-MAILED
09/16/2016
CNSI
SUSPENSION INQUIRY WRITTEN
09/16/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/16/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/16/2016
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
09/09/2016
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
03/11/2016
GNSI
INQUIRY TO SUSPENSION E-MAILED
03/11/2016
CNSI
SUSPENSION INQUIRY WRITTEN
03/11/2016
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
09/11/2015
GNSL
LETTER OF SUSPENSION E-MAILED
09/11/2015
CNSL
SUSPENSION LETTER WRITTEN
09/11/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/11/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/11/2015
ALIE
ASSIGNED TO LIE
09/04/2015
NREV
NOTICE OF REVIVAL - E-MAILED
08/21/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/21/2015
PETG
PETITION TO REVIVE-GRANTED
08/21/2015
PROA
TEAS PETITION TO REVIVE RECEIVED
08/21/2015
MAB2
ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND
08/14/2015
ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
08/14/2015
GNS2
NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
01/05/2015
GNSI
INQUIRY TO SUSPENSION E-MAILED
01/05/2015
CNSI
SUSPENSION INQUIRY WRITTEN
01/05/2015
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/15/2014
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
06/30/2014
GNSL
LETTER OF SUSPENSION E-MAILED
06/30/2014
CNSL
SUSPENSION LETTER WRITTEN
06/30/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/11/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/11/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/11/2014
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/11/2013
GNRT
NON-FINAL ACTION E-MAILED
12/11/2013
CNRT
NON-FINAL ACTION WRITTEN
12/11/2013
DOCK
ASSIGNED TO EXAMINER
12/06/2013
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/30/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/29/2013
NWAP
NEW APPLICATION ENTERED
08/24/2013
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