EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/19/2025
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Official data from USPTO
IBM BLOCKCHAIN
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
IBM BLOCKCHAIN
ST13
US500000090768730Class
9, 35, 42
Filing
90768730
Registration
6855789
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
17
Latest update
08/24/2025
Trademark type
Word
Nice classes
9, 35, 42
Filing date
06/11/2021
Registration date
09/27/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/27/2022
Last transaction
08/24/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Foreign priority
First use anywhere
03/20/2017
First use in commerce
03/20/2017
Drawing code
4
Owner type
03
Owner location
ARMONK, NY
Examiner
PARKER, JUSTINE
Law office
L10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
I. C. (pessoa física)
I. C. (pessoa física)
Representatives
Jenny Greisman International Business Machines Corporation
Technical classification
Nice Classes
Class 9Class 35Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Recorded and downloadable computer software for developing blockchain technology; recorded and downloadable computer software for developingbuilding and operating blockchain applications; recorded and downloadable computer software for validating business transactions using blockchain technology; recorded and downloadable computer software to allow users to perform electronic business transactions via a global computer network using blockchain technology; downloadable electronic publications and electronic publications recorded on computer mediauser manualsguidesbrochuresinformation sheetswritten presentations and teaching materials in the field of blockchain technology
Class 35
Data processing services using blockchain technology; arranging and conducting trade show exhibitions in the field of blockchain technology; business management and advice for users of blockchain technology; business consultation services in the field of blockchain technology
Class 42
Software as a service (SaaS) services featuring software for developing blockchain technology; Software as a service (SaaS) services featuring software for validating business transactions using blockchain technology; Software as a service (SaaS) services featuring software to allow users to perform electronic business transactions via a global computer network using blockchain technology; platform as a service (PaaS) featuring software for developing blockchain technology; platform as a service (PaaS) featuring software for validating business transactions using blockchain technology; platform as a service (PaaS) featuring software to allow users to perform electronic business transactions via a global computer network using blockchain technology; design and development of software in the field of blockchain technology; consulting services in the field of blockchain technology
Publications
History of USPTO decisions and trademark events.
17 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/19/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/19/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/19/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/19/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/19/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
09/27/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
09/27/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/12/2022
PUBO
PUBLISHED FOR OPPOSITION
07/12/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/22/2022
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
06/07/2022
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
09/10/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/03/2021
DOCK
ASSIGNED TO EXAMINER
09/02/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/01/2021
NWAP
NEW APPLICATION ENTERED
06/15/2021
Continuous trademark protection
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