NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/14/2026
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Official data from USPTO
KOVALUS SEPARATION SOLUTIONS
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
KOVALUS SEPARATION SOLUTIONS
ST13
US500000098165933Class
7, 11
Filing
98165933
Registration
8215339
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
04/15/2026
Trademark type
Word
Nice classes
7, 11
Filing date
09/05/2023
Registration date
04/14/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/14/2026
Last transaction
04/15/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/01/2024
First use in commerce
01/01/2024
Drawing code
4
Owner type
16
Owner location
WILMINGTON, MA, US
Examiner
KHAN, AHSEN M
Law office
M40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
KOVALUS SEPARATION SOLUTIONS, LLC
Koch Separation Solutions, LLC
Representatives
Jessica G. McDonald Schwegman Lundberg & Woessner, P.A.
Technical classification
Nice Classes
Class 7Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Machinery in the nature of units comprised of pumpsvalvesinstrumentation and membrane elements being used for the clarificationpurification and separation of water from other substances in municipal waterindustrial water and waste water treatment applications; machinery in the nature of units being used for the separation and concentration of substances in fluids and clarification and purification of fluids in various commercial and industrial applications; and machinery in the nature of units being used for the separation and concentration of paint and other substances in fluids and clarification and purification of fluids for use in electrocoating applications
Class 11
Water filtersultrafiltration and microfiltration membranes used as water filters; membrane modules and systemsused as water filters containing membranes and membrane modules used for the clarificationpurificationseparation of water from other substances in municipal waterindustrial water and waste water treatment applications via purification apparatus; fluid filtering apparatusmembrane racks containing membranes and membrane modules for use as fluid filters for the filtration of waterwastewatermilkwheydairy processing byproduct streamsbloodfermentation brothwinejuicebeer in various commercial and industrial applications for the separation and concentration of substances in fluids and clarification and purification of fluids via microfiltration and ultrafiltration media; electrocoating systems composed primarily of paint filters containing membranesmembrane modules and membrane racks used in various commercial and industrial applications for the separation and concentration of paint and other substances in fluids and clarification and purification of fluids for use in electrocoating via spiral wound membrane apparatus
Publications
History of USPTO decisions and trademark events.
52 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
04/14/2026
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
03/25/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/24/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/24/2026
EX1G
SOU EXTENSION 1 GRANTED
03/24/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/24/2026
EXT1
SOU EXTENSION 1 FILED
12/22/2025
EEXT
SOU TEAS EXTENSION RECEIVED
12/22/2025
IUAF
USE AMENDMENT FILED
07/31/2025
EISU
TEAS STATEMENT OF USE RECEIVED
07/31/2025
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/01/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/06/2025
PUBO
PUBLISHED FOR OPPOSITION
05/06/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/30/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/03/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
04/03/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/03/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
04/03/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/03/2025
RDX3
NOTIFICATION FOR REQ FOR RECON DENIED NO APPEAL FILED
04/03/2025
RDX1
ACTION FOR REQ FOR RECON DENIED NO APPEAL FILED E-MAILED
04/03/2025
RRDX
ACTION REQ FOR RECON DENIED NO APPEAL FILED COUNTED NOT MAILED
04/03/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/25/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/25/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/25/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/25/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/25/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/19/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/19/2025
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
02/19/2025
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
12/02/2024
GNFR
FINAL REFUSAL E-MAILED
12/02/2024
CNFR
FINAL REFUSAL WRITTEN
12/02/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/06/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/06/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/06/2024
XELG
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
08/05/2024
XELR
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
08/05/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/07/2024
GNRT
NON-FINAL ACTION E-MAILED
05/07/2024
CNRT
NON-FINAL ACTION WRITTEN
05/07/2024
DOCK
ASSIGNED TO EXAMINER
05/01/2024
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/21/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/21/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/21/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/21/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/21/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/21/2024
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/01/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/28/2023
NWAP
NEW APPLICATION ENTERED
09/08/2023
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