Who owns the COMM ISAC trademark?

The COMM ISAC trademark is owned by DEPARTMENT OF HOMELAND SECURITY.

What class is the COMM ISAC trademark registered in?

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

What is the serial number for COMM ISAC?

The USPTO serial number for COMM ISAC is 99527821.

What is the registration number for COMM ISAC?

COMM ISAC is registered under USPTO registration number 8430999.

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Updated Oct 8, 2026·37 searches this week

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USPTO Trademark Record

REGISTERED

COMM ISAC

SN 99527821·Reg 8430999·Filed Dec 16, 2025

Owner DEPARTMENT OF HOMELAND SECURITY

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.

COMM ISAC (Serial No. 99527821), Registration No. 8430999, is a registered US trademark filed on Dec 16, 2025 by DEPARTMENT OF HOMELAND SECURITY. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 15, 2032

Mark Intelligence

COMM ISAC (Reg. #8430999) is a registered US trademark that has been protecting its owner, DEPARTMENT OF HOMELAND SECURITY, 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

Dec 16, 2025

SERIAL

99527821

REG#

8430999

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateDec 16, 2025

Serial Number99527821

Registration No.8430999

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 31, 2025

First use in commerce: Oct 31, 2025

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

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Status History

24 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 22, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Jun 18, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 18, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 18, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 18, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 16, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 16, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 16, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 16, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 16, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jun 16, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NON-FINAL ACTION WRITTEN

Apr 21, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 21, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 21, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 20, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 30, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 30, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Dec 16, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 16, 2025

APPLICATION FILING RECEIPT MAILED

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