REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/02/2026
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Official data from USPTO
IMMUTRIX
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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
45
Latest update
03/03/2026
Trademark type
Combined
Nice classes
9, 10
Filing date
02/17/2017
Registration date
03/02/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/02/2021
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/10/2020
First use in commerce
09/10/2020
Drawing code
3
Owner type
03
Owner location
RAPID CITY, SD, US
Examiner
PARK, JENNY K
Law office
L40
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of three associated dumbbell-shaped elements wherein one of the three dumbbell-shaped elements is positioned such that its lower lobe occupies the space formed between the lobes of the other two dumbbell-shaped elements and wherein the three associated dumbbell-shaped elements are followed by the literal element "ImmutriX".
Holders and representatives
Holders
IMMUTRIX THERAPEUTICS, INC.
PROPRIETARY TECHNOLOGY ASSETS, LLC
IMMUTRIX THERAPEUTICS, INC.
Representatives
Jerry C. Harris, Jr. Barnes & Thornburg LLP
Technical classification
Nice Classes
Class 9Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Filters for blood and blood components for laboratory use
Class 10
Blood filters; filters for blood and blood components for medical purposes; filters for medical purposeswhole blood filtersplasma filterscerebral spinal fluid filters; apparatus for use in hemoperfusion procedures
Publications
History of USPTO decisions and trademark events.
45 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/08/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/30/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/02/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/28/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/27/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/26/2021
IUAF
USE AMENDMENT FILED
09/10/2020
EISU
TEAS STATEMENT OF USE RECEIVED
09/10/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/18/2020
EX5G
SOU EXTENSION 5 GRANTED
03/17/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/17/2020
EXT5
SOU EXTENSION 5 FILED
03/09/2020
EEXT
SOU TEAS EXTENSION RECEIVED
03/09/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/13/2019
EX4G
SOU EXTENSION 4 GRANTED
09/11/2019
EXT4
SOU EXTENSION 4 FILED
09/11/2019
EEXT
SOU TEAS EXTENSION RECEIVED
09/11/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/13/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/11/2019
EX3G
SOU EXTENSION 3 GRANTED
03/11/2019
EXT3
SOU EXTENSION 3 FILED
03/11/2019
EEXT
SOU TEAS EXTENSION RECEIVED
03/11/2019
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
09/14/2018
EX2G
SOU EXTENSION 2 GRANTED
09/12/2018
EXT2
SOU EXTENSION 2 FILED
09/12/2018
EEXT
SOU TEAS EXTENSION RECEIVED
09/12/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/11/2018
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/14/2018
EX1G
SOU EXTENSION 1 GRANTED
03/12/2018
EXT1
SOU EXTENSION 1 FILED
03/12/2018
EEXT
SOU TEAS EXTENSION RECEIVED
03/12/2018
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/12/2017
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/18/2017
PUBO
PUBLISHED FOR OPPOSITION
07/18/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/28/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/16/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
05/16/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/16/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
05/16/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/16/2017
DOCK
ASSIGNED TO EXAMINER
05/12/2017
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
02/25/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/24/2017
NWAP
NEW APPLICATION ENTERED
02/21/2017
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