Who owns the AMBIGUOUS AI trademark?

The AMBIGUOUS AI trademark is owned by Ambiguous AI Corporation.

What class is the AMBIGUOUS AI trademark registered in?

The AMBIGUOUS AI trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for AMBIGUOUS AI?

The USPTO serial number for AMBIGUOUS AI is 99120044.

What is the registration number for AMBIGUOUS AI?

AMBIGUOUS AI is registered under USPTO registration number 8395447.

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Updated Sep 27, 2026·14 searches this week

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AMB

USPTO Trademark Record

REGISTERED

AMBIGUOUS AI

SN 99120044·Reg 8395447·Filed Apr 03, 2025

Owner Ambiguous AI Corporation

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

AMBIGUOUS AI (Serial No. 99120044), Registration No. 8395447, is a registered US trademark filed on Apr 03, 2025 by Ambiguous AI Corporation. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: August 11, 2032

Conflict Analysis

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Mark Intelligence

AMBIGUOUS AI (Reg. #8395447) is a registered US trademark that has been protecting its owner, Ambiguous AI Corporation, since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 03, 2025

SERIAL

99120044

REG#

8395447

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateApr 03, 2025

Serial Number99120044

Registration No.8395447

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionOct 21, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 25, 2026

First use in commerce: Feb 25, 2026

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

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Status History

30 events

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 20, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 20, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

SU - NON-FINAL ACTION - WRITTEN

Jul 09, 2026

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Jul 09, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 09, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 10, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jun 10, 2026

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Mar 03, 2026

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Mar 03, 2026

TEAS STATEMENT OF USE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 16, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 20, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 11, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 11, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 11, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 10, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 10, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 10, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 10, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 10, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNED TO EXAMINER

Aug 30, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Aug 30, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 30, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 30, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 03, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 03, 2025

APPLICATION FILING RECEIPT MAILED

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AMBIGUOUS COWORKERS

99392440

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