Who owns the HC AI trademark?

The HC AI trademark is owned by HELIOS CORE AI LLC.

What class is the HC AI trademark registered in?

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

What is the serial number for HC AI?

The USPTO serial number for HC AI is 99055437.

What is the registration number for HC AI?

HC AI is registered under USPTO registration number 0.

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Updated Oct 19, 2026·34 searches this week

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HCA

USPTO Trademark Record

PENDING

HC AI

SN 99055437·Reg 0·Filed Feb 25, 2025

Owner HELIOS CORE AI LLC

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.

HC AI (Serial No. 99055437), Registration No. 0, is a pending US trademark filed on Feb 25, 2025 by HELIOS CORE AI LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: February 17, 2027121 days remaining

Mark Intelligence

HC AI (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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

Feb 25, 2025

SERIAL

99055437

REG#

Filing Information

StatusPENDING

Filing DateFeb 25, 2025

Serial Number99055437

Registration No.0

Status DateAug 17, 2026

Published for OppositionDec 23, 2025

Mark TypeDesign with words

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

21 events

TEAS STATEMENT OF USE RECEIVED

Oct 14, 2026

TEAS STATEMENT OF USE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 18, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 17, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Aug 17, 2026

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Aug 17, 2026

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 17, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 23, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 23, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 17, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 24, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 04, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 04, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 04, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Aug 04, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 04, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 04, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 30, 2025

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 21, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 20, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 25, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 25, 2025

APPLICATION FILING RECEIPT MAILED

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