INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
02/09/2026
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Official data from USPTO
RHEOBYK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
RHEOBYK
ST13
US500000079138242Class
1, 2, 17
Filing
79138242
Registration
4578129
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
64
Latest update
02/10/2026
Trademark type
Word
Nice classes
1, 2, 17
Filing date
08/12/2013
Registration date
08/05/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/09/2025
Last transaction
02/10/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
Wesel, DE
Examiner
CARL III, FRED
Current location
Historical data usage
Holders and representatives
Holders
Byk-Chemie GmbH
Byk-Chemie GmbH
Representatives
Maureen R. Smith Fitch, Even, Tabin & Flannery LLP
Technical classification
Nice Classes
Class 1Class 2Class 17
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemical preparations for industrial purposes; chemical preparations for scientific purposes; unprocessed synthetic resins and unprocessed synthetic plastics; adhesives for commercial purposes; surface active compounds for use in the manufacture of paints and lacquersemulsifying agentsdispersing agentswetting agents; surfactants for paints and lacquers; silicones; chemical additives for the production of inkprinting ink and toner ; photographic toning salts; carbon black for use as a chemical reinforcing filler for commercial purposes
Class 2
Paintsvarnisheslacquers; pigmentscarbon black for use as a pigment; organic pigmentspearl gloss pigmentsmetal effect pigmentsinterference pigments; protective powder coatings for protecting metalplastic and synthetic surfaces; anti-corrosive coatingsanti-rust greasesnatural and synthetic dyes; unprocessed natural resins; lacquer additivesincluded in this classleveling agentshardenersdrying agentsbinding agentsthickenersfixing agentsthinners ; printing ink; printing pastesprinting varnishes; toner and filled toner cartridges for printers and copiers ; paintslacquers and pigments for the production of printing ink
Class 17
Semi-processed resins in liquid form for use in the manufacture of electrical and electronic cable and componentsinsulating wire enamels for the electric and electronic industry; semi-processed syntheticconductive and thermosetting resins in the form of pelletsrodstubesfoilsfoamsfibersfilms and sheet for industrial purposes; natural rubbergutta-percharubbermica and goods made of itas far as included in this classelectrical insulating rubber products and electrical insulating mica products; semi-finished goods made of plasticsinsulating filmssheetstubesbars or rodspellets and foils; sealing and insulating materials; industrial packaging containers of rubber; liquid electrical insulation materials
Publications
History of USPTO decisions and trademark events.
64 publications found
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
06/09/2025
71AG
REGISTERED-SEC.71 ACCEPTED
06/09/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/02/2025
ES71
TEAS SECTION 71 RECEIVED
02/04/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/04/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/04/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
02/04/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/04/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/04/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/04/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/04/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
08/24/2023
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
08/05/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
07/30/2022
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
05/23/2021
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
04/23/2021
INPC
INVALIDATION PROCESSED
04/23/2021
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
04/17/2021
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
08/17/2020
71AG
REGISTERED-SEC.71 ACCEPTED
08/17/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/13/2020
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
08/05/2020
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
06/10/2020
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
04/28/2020
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
10/09/2019
PR71
POST REGISTRATION ACTION MAILED - SEC.71
08/28/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/28/2019
ES71
TEAS SECTION 71 RECEIVED
08/08/2019
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
08/05/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/22/2019
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
11/28/2014
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/07/2014
FIMP
FINAL DISPOSITION PROCESSED
11/07/2014
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
11/05/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
08/05/2014
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/20/2014
PUBO
PUBLISHED FOR OPPOSITION
05/20/2014
GPNX
NOTIFICATION PROCESSED BY IB
05/16/2014
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/01/2014
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
04/30/2014
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/30/2014
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/14/2014
ALIE
ASSIGNED TO LIE
04/14/2014
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/20/2014
XAEC
EXAMINER'S AMENDMENT ENTERED
03/12/2014
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
03/12/2014
GNEA
EXAMINERS AMENDMENT E-MAILED
03/12/2014
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/12/2014
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/06/2014
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/20/2014
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/19/2014
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/19/2014
CREV
CORRECTION FROM IB ENTERED - ATTORNEY REVIEW REQUIRED
02/11/2014
RFNP
REFUSAL PROCESSED BY IB
01/25/2014
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
01/24/2014
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/06/2013
RFRR
REFUSAL PROCESSED BY MPU
12/05/2013
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/04/2013
CNRT
NON-FINAL ACTION WRITTEN
12/03/2013
DOCK
ASSIGNED TO EXAMINER
11/27/2013
MAFR
APPLICATION FILING RECEIPT MAILED
11/19/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/13/2013
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/11/2013
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