TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/24/2025
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Official data from USPTO
PHYSIOLENS
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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
35
Latest update
07/30/2025
Trademark type
Word
Nice classes
9
Filing date
02/05/2021
Registration date
04/09/2024
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/09/2024
Last transaction
07/30/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2023-09-00
First use in commerce
2023-09-00
Drawing code
4
Owner type
03
Owner location
Montreal, Quebec, CA
Examiner
HOWARD, PARKER
Law office
N90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
SCIREQ Scientific Respiratory Equipment Inc.
Representatives
Karin Segall LEASON ELLIS LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Laboratory research equipment system for the study of precision cut tissue slices and measurement of physiological and pathological responsesconsisting of microscopy optics and camera for automated brightfield and fluorescent imagingfluidic pumps and valves for tissue sample dosingintegrated computer hardware with embedded operating system software for computerized controldata acquisition and image processing
Publications
History of USPTO decisions and trademark events.
35 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/24/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/24/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
04/09/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/09/2024
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/02/2024
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/01/2024
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/01/2023
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/28/2023
IUAF
USE AMENDMENT FILED
11/16/2023
EISU
TEAS STATEMENT OF USE RECEIVED
11/16/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/18/2023
EX3G
SOU EXTENSION 3 GRANTED
05/16/2023
EXT3
SOU EXTENSION 3 FILED
05/16/2023
EEXT
SOU TEAS EXTENSION RECEIVED
05/16/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/23/2022
EX2G
SOU EXTENSION 2 GRANTED
11/21/2022
EXT2
SOU EXTENSION 2 FILED
11/21/2022
EEXT
SOU TEAS EXTENSION RECEIVED
11/21/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/14/2022
EX1G
SOU EXTENSION 1 GRANTED
01/12/2022
EXT1
SOU EXTENSION 1 FILED
01/12/2022
EEXT
SOU TEAS EXTENSION RECEIVED
01/12/2022
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/30/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/05/2021
PUBO
PUBLISHED FOR OPPOSITION
10/05/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/15/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/02/2021
XAEC
EXAMINER'S AMENDMENT ENTERED
09/02/2021
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/02/2021
GNEA
EXAMINERS AMENDMENT E-MAILED
09/02/2021
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/02/2021
DOCK
ASSIGNED TO EXAMINER
08/30/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/10/2021
NWAP
NEW APPLICATION ENTERED
02/09/2021
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