Who owns the MOSIS trademark?

The MOSIS trademark is owned by UNIVERSITY OF SOUTHERN CALIFORNIA.

What class is the MOSIS trademark registered in?

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

What is the serial number for MOSIS?

The USPTO serial number for MOSIS is 73517561.

What is the registration number for MOSIS?

MOSIS is registered under USPTO registration number 1368321.

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MOS

USPTO Trademark Record

REGISTERED

MOSIS

SN 73517561·Reg 1368321·Filed Jan 14, 1985

Owner UNIVERSITY OF SOUTHERN CALIFORNIA

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.

MOSIS (Serial No. 73517561), Registration No. 1368321, is a registered US trademark filed on Jan 14, 1985 by UNIVERSITY OF SOUTHERN CALIFORNIA. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: October 29, 2035

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Mark Intelligence

MOSIS (Reg. #1368321) is a registered US trademark that has been protecting its owner, UNIVERSITY OF SOUTHERN CALIFORNIA, since 1985. 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

Jan 14, 1985

SERIAL

73517561

REG#

1368321

REGISTERED

Oct 29, 1985

Filing Information

StatusREGISTERED

Filing DateJan 14, 1985

Serial Number73517561

Registration No.1368321

Registration DateOct 29, 1985

Status DateJan 24, 2026

Published for OppositionAug 20, 1985

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: Dec 11, 1980

First use in commerce: Dec 11, 1980

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

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Status History

31 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 24, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 24, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jan 24, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 24, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Oct 21, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Oct 16, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 16, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 16, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Oct 29, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 30, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 30, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 30, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Apr 30, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Apr 16, 2015

TEAS SECTION 8 & 9 RECEIVED

ASSIGNED TO PARALEGAL

Mar 10, 2006

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 10, 2006

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 10, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

CASE FILE IN TICRS

Dec 08, 2005

CASE FILE IN TICRS

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Sep 02, 2005

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

TEAS SECTION 8 & 9 RECEIVED

Sep 02, 2005

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 13, 1991

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Apr 05, 1991

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Oct 29, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 20, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 21, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 18, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Jun 12, 1985

EXAMINERS AMENDMENT MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 24, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 25, 1985

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Apr 19, 1985

ASSIGNED TO EXAMINER

Mar 06, 1985

ASSIGNED TO EXAMINER

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