ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/17/2026
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Official data from USPTO
SILICONFLOW
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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
33
Latest update
06/18/2026
Trademark type
Combined
Nice classes
9, 35, 42
Filing date
12/15/2023
Registration date
04/21/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/21/2026
Last transaction
06/18/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/27/2025
First use in commerce
09/27/2025
Drawing code
5
Owner type
99
Owner location
BEIJING, CN
Examiner
DETMER, CAROLYN ROSE
Law office
N90
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BEIJING SILICONFLOW TECHNOLOGY CO., LTD.
SILICONFLOW TECHNOLOGY PTE. LTD.
BEIJING SILICONFLOW TECHNOLOGY CO., LTD
Representatives
Jinggao LI MUNCY, GEISSLER, OLDS & LOWE, P.C.
Technical classification
Nice Classes
Class 9Class 35Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Microprocessors; Central processing units (CPU); Computer software platformsdownloadablefor application development; Data processing apparatus; Downloadable computer software for controlling and managing access server applications; Electrical transformers; Recorded computer operating system software; Semi-conductors; Apparatus for transmission of communication; Electronic chips for the manufacture of integrated circuits; Telecommunications transmitters
Class 35
Online advertising on a computer network; Pay per click advertising; Providing business information; Providing business information via a web site; Providing user rankings for commercial or advertising purposes; Providing user ratings for commercial or advertising purposes; Rental of advertising space; Rental of advertising time on communication media; Systemization of information into computer databases
Class 42
Biological research; Consultancy in the design and development of computer hardware; Consultancy in the field of artificial intelligence technology; Medical research; Platform as a service (PAAS) featuring computer software platforms for use in database management; Providing virtual computer systems through cloud computing; Research in the field of artificial intelligence technology; Writing of computer code
Publications
History of USPTO decisions and trademark events.
33 publications found
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
04/21/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
04/21/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
04/01/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
04/01/2026
DOCK
ASSIGNED TO EXAMINER
03/16/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/10/2026
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/27/2026
IUAF
USE AMENDMENT FILED
08/22/2025
EISU
TEAS STATEMENT OF USE RECEIVED
08/22/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
08/18/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/18/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/18/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/18/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/18/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/18/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/18/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/17/2025
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
02/25/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/31/2024
PUBO
PUBLISHED FOR OPPOSITION
12/31/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/25/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/04/2024
XAEC
EXAMINER'S AMENDMENT ENTERED
12/04/2024
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
12/04/2024
GNEA
EXAMINERS AMENDMENT E-MAILED
12/04/2024
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/04/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/25/2024
GNRT
NON-FINAL ACTION E-MAILED
07/25/2024
CNRT
NON-FINAL ACTION WRITTEN
07/25/2024
DOCK
ASSIGNED TO EXAMINER
07/15/2024
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/26/2024
NWAP
NEW APPLICATION ENTERED
12/15/2023
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