NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/03/2026
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Official data from USPTO
C CARUS
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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
02/04/2026
Trademark type
Combined
Nice classes
1, 4, 9, 40
Filing date
12/10/2021
Registration date
02/03/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/03/2026
Last transaction
02/04/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
03/31/2022
First use in commerce
03/31/2022
Drawing code
5
Owner type
16
Owner location
Peru, IL
Examiner
LEASER,ANDREW C
Law office
M80
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Carus LLC
Representatives
Adam J. Fromm Clark Hill PLC
Technical classification
Nice Classes
Class 1Class 4Class 9Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicalsmanganese compounds and compositions containing manganese compounds for general industrial use; Water conditioner compositionsa non-toxic water soluble complex phosphate concentrate used to prevent scaleiron and silica deposits in water heatersboilerscooling towersair conditioners; Sodium-hydrogen-phosphorous-oxygen water treatment compound for injection into municipalcommercialindustrial and residential water supply systems for eliminating mineral scale and water odor in the potable water supplied by such systems; Series of air pollution control catalysts for destruction of hydrocarbonscarbon monoxideozonehydrogenodors; Chemical preparations for use as an oxidizer in the electrical/electronics field and for use in the field of synthesis and purification of organic and inorganic chemicals; Water treatment chemicals for householdindustrial and municipality use; Chemicals for conditioning water to prevent scale and corrosion; Water treatment chemicalsbiodispersant and biopentrant for drinking water treatment; Chemical compounds and compositionspotassium permanganatesodium permanganateliquid permanganateenvironmental oxidantsanaerobic and aerobic bioremediation products
Class 4
Liquid vegetable oil used for groundwater remediation
Class 9
Chemical testing devices for analyzing chemical levels in liquids
Class 40
Environmental remediation servicesin situ and ex situ chemical oxidation services for remediation of soil and groundwaterstimulation of natural degradation for contaminants in soil and groundwater
Publications
History of USPTO decisions and trademark events.
45 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
02/03/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/10/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/10/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/06/2026
IUAF
USE AMENDMENT FILED
01/05/2026
EISU
TEAS STATEMENT OF USE RECEIVED
01/05/2026
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/16/2025
EX5G
SOU EXTENSION 5 GRANTED
12/15/2025
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/11/2025
EEXT
SOU TEAS EXTENSION RECEIVED
07/02/2025
EXT5
SOU EXTENSION 5 FILED
07/01/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/04/2025
EX4G
SOU EXTENSION 4 GRANTED
01/02/2025
EXT4
SOU EXTENSION 4 FILED
01/02/2025
EEXT
SOU TEAS EXTENSION RECEIVED
01/02/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/03/2024
EX3G
SOU EXTENSION 3 GRANTED
07/03/2024
EXT3
SOU EXTENSION 3 FILED
07/03/2024
EEXT
SOU TEAS EXTENSION RECEIVED
07/03/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/05/2024
EX2G
SOU EXTENSION 2 GRANTED
01/03/2024
EXT2
SOU EXTENSION 2 FILED
01/03/2024
EEXT
SOU TEAS EXTENSION RECEIVED
01/03/2024
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/05/2023
EX1G
SOU EXTENSION 1 GRANTED
07/03/2023
EXT1
SOU EXTENSION 1 FILED
07/03/2023
EEXT
SOU TEAS EXTENSION RECEIVED
07/03/2023
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
01/03/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/08/2022
PUBO
PUBLISHED FOR OPPOSITION
11/08/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/19/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/12/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/12/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/12/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/12/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/12/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/30/2022
XAEC
EXAMINER'S AMENDMENT ENTERED
09/26/2022
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
09/26/2022
GNEA
EXAMINERS AMENDMENT E-MAILED
09/26/2022
CNEA
EXAMINERS AMENDMENT -WRITTEN
09/26/2022
DOCK
ASSIGNED TO EXAMINER
09/19/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/15/2021
NWAP
NEW APPLICATION ENTERED
12/14/2021
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