ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/19/2026
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Official data from USPTO
WEYLCAT
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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
62
Latest update
08/19/2026
Trademark type
Word
Nice classes
1
Filing date
08/14/2019
Registration date
07/04/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/04/2023
Last transaction
08/19/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/19/2021
First use in commerce
07/19/2021
Drawing code
4
Owner type
99
Owner location
LUXEMBOURG, LU
Examiner
GUTTADAURO, JULIE MARIE
Law office
L60
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
WEYLCHEM HOLDING S.À R.L.
WEYLCHEM HOLDING S.A.
WeylChem Performance Products GmbH
Representatives
Jeffrey H. Handelsman Greenblum & Bernstein, P.L.C.
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Catalystssynthetic catalystshomogenous catalystschemical catalystschemical catalysts for oxidation processes; catalysts for biochemical processesvisible ray catalystschemical catalysts for synthetic resinspolymerization catalystscatalysts for hardening purposescatalysts for improving combustioncatalysts for oxidation processescatalysts for use in the manufacture of industrial chemicalscatalysts for chemical and biochemical processescatalysts for use in non-biological processescrystalline molecular sieve desiccants for use as catalysts in the chemical industrybleaching chemicals for industrial purposesbleaching preparations for industrial purposesbiological degradable cleaning agents for use in manufacturing processeschemical cleaning agents for use in industrial processespurifying agents for the cleaning of industrial electrolytessolvent-based cleaning agents for grease removal in manufacturing processeschemical cleaning agents for use in industrial processeschemical substances for the preparation of perfumed cleaning agentsdetergents for manufacturing processeschemicals for improvement of detergents
Publications
History of USPTO decisions and trademark events.
62 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/20/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/20/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/20/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/20/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/20/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/12/2023
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/04/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
07/04/2023
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/27/2023
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/26/2023
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/01/2023
IUAF
USE AMENDMENT FILED
04/27/2023
EISU
TEAS STATEMENT OF USE RECEIVED
04/27/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/31/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/31/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/31/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/31/2023
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/17/2022
EX3G
SOU EXTENSION 3 GRANTED
12/15/2022
EXT3
SOU EXTENSION 3 FILED
12/15/2022
EEXT
SOU TEAS EXTENSION RECEIVED
12/15/2022
UNTD
REQUEST TO DIVIDE UNTIMELY, REFUSED, OR WITHDRAWN
08/03/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
07/18/2022
ERTD
TEAS REQUEST TO DIVIDE RECEIVED
06/24/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/23/2022
EX2G
SOU EXTENSION 2 GRANTED
06/21/2022
EXT2
SOU EXTENSION 2 FILED
06/21/2022
EEXT
SOU TEAS EXTENSION RECEIVED
06/21/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/07/2021
EX1G
SOU EXTENSION 1 GRANTED
12/03/2021
EXT1
SOU EXTENSION 1 FILED
12/03/2021
EEXT
SOU TEAS EXTENSION RECEIVED
12/03/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/06/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/11/2021
PUBO
PUBLISHED FOR OPPOSITION
05/11/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/21/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/02/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/12/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/11/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/11/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/25/2020
GNRT
NON-FINAL ACTION E-MAILED
08/25/2020
CNRT
NON-FINAL ACTION WRITTEN
08/25/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/31/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/31/2020
ALIE
ASSIGNED TO LIE
07/29/2020
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
07/15/2020
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
06/12/2020
GNSL
LETTER OF SUSPENSION E-MAILED
06/12/2020
CNSL
SUSPENSION LETTER WRITTEN
06/12/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/02/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/02/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/02/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/04/2019
GNRT
NON-FINAL ACTION E-MAILED
12/04/2019
CNRT
NON-FINAL ACTION WRITTEN
12/04/2019
DOCK
ASSIGNED TO EXAMINER
11/13/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/29/2019
NWAP
NEW APPLICATION ENTERED
08/17/2019
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