NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/05/2026
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Official data from USPTO
HYDRATEX
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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
39
Latest update
03/06/2026
Trademark type
Combined
Nice classes
1, 19, 40
Filing date
10/26/2016
Registration date
02/06/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/23/2024
Last transaction
03/06/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
5
Owner type
33
Owner location
OTTIGNIES-LOUVAIN-LA-NEUVE, BE
Examiner
MAIHOS, JESSIE ANDREA
Law office
N30
Current location
TMO LAW OFFICE 121
Holders and representatives
Holders
"S.A. LHOIST RECHERCHE ET DEVELOPPEMENT"en abrégé "L.R.D."
Representatives
Douglas R. Wolf Wolf, Greenfield & Sacks, P.C.
Technical classification
Nice Classes
Class 1Class 19Class 40
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Industrial chemicals based on limequick limenatural and artificial slaked lime and calcium hydroxideexcluding multi-purpose wetting agentssurfactants and spray adjuvantsadditives and conditioners for fuelsoilshydraulic fluids and lubricants; chemical products for the treatment of gasesin particular for the cleaning of gases used for desulphurizationdechlorinationdefluorination; chemicals for the control of environmental pollutionchemicals used for the treatments of waste watersludgesmanures and organic/mineral wastes
Class 19
Limeslaked lime and lime based products being building materials
Class 40
Treatment and processing of chemicals for the industrial activities of the mineral industryin particularthe slaking of quick lime to manufacture slaked lime; treatment of waste materialsanimalchemicalmedical waste in the field of environmental pollution control; * all related to flue gas treatment applications; * air purification of gaseous effluents resulting from industrial activitiespower generation and waste incineration
Publications
History of USPTO decisions and trademark events.
39 publications found
INNT
TOTAL INVALIDATION PROCESSED BY THE IB
10/03/2025
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
07/31/2025
XXCR
GENERIC MADRID TRANSACTION CREATED
07/31/2025
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
04/23/2025
C71T
CANCELLED SECTION 71
08/23/2024
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
02/06/2023
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
12/05/2018
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
11/22/2018
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
08/17/2018
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
05/15/2018
XXCR
GENERIC MADRID TRANSACTION CREATED
05/15/2018
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/06/2018
LIME
LIMITATION FROM THE IB EXAMINED AND ENTERED
03/22/2018
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
03/22/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/22/2018
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
03/08/2018
LIMN
LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED
03/07/2018
LIMG
LIMITATION OF GOODS RECEIVED FROM IB
03/01/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
02/06/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/21/2017
PUBO
PUBLISHED FOR OPPOSITION
11/21/2017
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/01/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/13/2017
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/19/2017
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/19/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/13/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/13/2017
ALIE
ASSIGNED TO LIE
09/13/2017
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/07/2017
RFNT
REFUSAL PROCESSED BY IB
03/25/2017
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/07/2017
RFRR
REFUSAL PROCESSED BY MPU
03/07/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/05/2017
CNRT
NON-FINAL ACTION WRITTEN
03/04/2017
MAFR
APPLICATION FILING RECEIPT MAILED
03/03/2017
DOCK
ASSIGNED TO EXAMINER
02/27/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/27/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
02/23/2017
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