REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/30/2026
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Official data from USPTO
MAGSENSE
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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
52
Latest update
03/31/2026
Trademark type
Word
Nice classes
5, 10
Filing date
01/25/2017
Registration date
03/30/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/30/2021
Last transaction
03/31/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/18/2021
First use in commerce
01/18/2021
Drawing code
4
Owner type
03
Owner location
San Diego, CA, US
Examiner
SPARACINO, MARK V
Law office
L30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Imagion Biosystems, Inc.
Imagion Biosystems, Inc.
Representatives
Gayani R Weerasinghe The Law Office of Gayani R. Weerasinghe, APC
Technical classification
Nice Classes
Class 5Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Preparations containing superparamagnetic nanoparticles for medical use in the nature of diagnostic preparations that are introduced into a human body and measured with one or more of medical measurement instrumentsmagnetic measurement instrumentsultrasound instruments; preparations containing superparamagnetic nanoparticles for medical use that are introduced into a human body and measured with one or more of medical measurement instrumentsmagnetic measurement instrumentsultrasound instruments for detecting cancer; kits containing preparations containing superparamagnetic nanoparticles for medical use that are introduced into a human body and measured with one or more of medical measurement instrumentsmagnetic measurement instrumentsultrasound instruments for detecting cancer; cancer test kits containing preparations containing superparamagnetic nanoparticles for medical use in the nature of diagnostic preparations that are introduced into a human body and measured with one or more of medical measurement instrumentsmagnetic measurement instrumentsultrasound instruments; cancer test kits containing preparations containing superparamagnetic nanoparticles for medical use that are introduced into a human body and measured with one or more of medical measurement instrumentsmagnetic measurement instrumentsultrasound instruments for detecting cancer
Class 10
Medical instrument systemsused for in vivo medical imaging or for the diagnosis or screening of cancerfor determination of one or more of the presencethe locationthe quantity of one or more of cellscancerous growthsproteins in the human bodycomprising magnetic sensors sensitive to nanoparticles introduced into the human body; all of the foregoing not for use in diagnostic testing for cardiovascular diseases
Publications
History of USPTO decisions and trademark events.
52 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
09/27/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/27/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/27/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/27/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/27/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/27/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
03/30/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/24/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/23/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/05/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/05/2021
IUAF
USE AMENDMENT FILED
01/18/2021
EISU
TEAS STATEMENT OF USE RECEIVED
01/18/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
11/21/2020
EX3G
SOU EXTENSION 3 GRANTED
11/19/2020
EXT3
SOU EXTENSION 3 FILED
11/19/2020
EEXT
SOU TEAS EXTENSION RECEIVED
11/19/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
04/28/2020
EX2G
SOU EXTENSION 2 GRANTED
04/24/2020
EXT2
SOU EXTENSION 2 FILED
04/24/2020
EEXT
SOU TEAS EXTENSION RECEIVED
04/24/2020
DOCK
ASSIGNED TO EXAMINER
09/30/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/06/2019
EX1G
SOU EXTENSION 1 GRANTED
09/04/2019
EXT1
SOU EXTENSION 1 FILED
09/04/2019
EEXT
SOU TEAS EXTENSION RECEIVED
09/04/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/21/2019
TMBN
TTAB RELEASE CASE TO TRADEMARKS
04/09/2019
OP.T
OPPOSITION TERMINATED NO. 999999
04/09/2019
OP.D
OPPOSITION DISMISSED NO. 999999
04/09/2019
OP.I
OPPOSITION INSTITUTED NO. 999999
07/20/2018
ETOF
EXTENSION OF TIME TO OPPOSE RECEIVED
02/19/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
01/23/2018
PUBO
PUBLISHED FOR OPPOSITION
01/23/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
01/03/2018
ALIE
ASSIGNED TO LIE
12/11/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/30/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/29/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/28/2017
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
11/28/2017
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
11/27/2017
GNFR
FINAL REFUSAL E-MAILED
11/27/2017
CNFR
FINAL REFUSAL WRITTEN
11/27/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/26/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/25/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/25/2017
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/27/2017
GNRT
NON-FINAL ACTION E-MAILED
04/27/2017
CNRT
NON-FINAL ACTION WRITTEN
04/27/2017
DOCK
ASSIGNED TO EXAMINER
04/20/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/30/2017
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