Who owns the SONA CHAT trademark?

The SONA CHAT trademark is owned by Persona AI Co., Ltd..

What class is the SONA CHAT trademark registered in?

The SONA CHAT trademark is registered in Class 038 (Telecommunications services).

What is the serial number for SONA CHAT?

The USPTO serial number for SONA CHAT is 99022009.

What is the registration number for SONA CHAT?

SONA CHAT is registered under USPTO registration number 0.

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Home Search: SONA CHATSONA CHAT #99022009

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Updated Oct 4, 2026·41 searches this week

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SON

USPTO Trademark Record

PENDING

SONA CHAT

SN 99022009·Reg 0·Filed Jan 29, 2025

Owner Persona AI Co., Ltd.

Telecommunications.

SONA CHAT (Serial No. 99022009), Registration No. 0, is a pending US trademark filed on Jan 29, 2025 by Persona AI Co., Ltd.. This trademark covers Class 038 (Telecommunications services).

Mark Intelligence

SONA CHAT (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 038 (Telecommunications services). Goods and services include Telecommunications.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 29, 2025

SERIAL

99022009

REG#

Filing Information

StatusPENDING

Filing DateJan 29, 2025

Serial Number99022009

Registration No.0

Status DateAug 11, 2026

Published for OppositionAug 11, 2026

Mark TypeDesign with words

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

29 events

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jul 14, 2026

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 14, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Jul 13, 2026

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 02, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 02, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 02, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Apr 24, 2026

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Apr 24, 2026

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Oct 21, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Oct 21, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Oct 21, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 20, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 20, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 20, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 23, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 23, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 23, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 09, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 30, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jan 29, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 29, 2025

APPLICATION FILING RECEIPT MAILED

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