Who owns the SINE QUA NON trademark?

The SINE QUA NON trademark is owned by SQN Associates, LLC.

What is the serial number for SINE QUA NON?

The USPTO serial number for SINE QUA NON is 86791769.

What is the registration number for SINE QUA NON?

SINE QUA NON is registered under USPTO registration number 4987953.

SIN

USPTO Trademark Record

REGISTERED

SINE QUA NON

Q: What class is the SINE QUA NON trademark registered in?

The SINE QUA NON trademark is registered in Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 86791769·Reg 4987953·Filed Oct 19, 2015

Owner SQN Associates, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.; 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.

SINE QUA NON (Serial No. 86791769), Registration No. 4987953, is a registered US trademark filed on Oct 19, 2015 by SQN Associates, LLC. This trademark covers Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: June 30, 2036

Mark Intelligence

SINE QUA NON (Reg. #4987953) is a registered US trademark that has been protecting its owner, SQN Associates, LLC, since 2015. The mark covers Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and techno.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 19, 2015

SERIAL

86791769

REG#

4987953

REGISTERED

Jun 28, 2016

Owner

Applicant

SQN Associates, LLC

Entity

LLC

State

Address

134 North LaSalle Street, Suite 700, Chicago, IL, 60602

Country

Attorney

NameMark J. Liss

Law firm

Mark J. Liss LEYDIG, VOIT & MAYER, LTD.

Docket

285500

Address

TWO PRUDENTIAL PLAZA, 180 N. STETSON AVE, SUITE 4900, CHICAGO, IL 60601, United States

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Filing Information

StatusREGISTERED

Filing DateOct 19, 2015

Serial Number86791769

Registration No.4987953

Registration DateJun 28, 2016

Status DateMar 13, 2026

Published for OppositionApr 12, 2016

Next RenewalJune 30, 2036

Mark TypeStandard characters

Attorney Docket285500

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2015

YEARS AGO

11y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Oct 15, 2015

First use in commerce: Oct 15, 2015

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 15, 2015

First use in commerce: Oct 15, 2015

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.

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

Status History

25 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 13, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 13, 2026

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Mar 13, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 13, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Dec 19, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Jun 28, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 17, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 17, 2022

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Dec 17, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jun 06, 2022

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jun 28, 2021

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 17, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 17, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Jun 28, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 12, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 12, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 23, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 12, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Feb 10, 2016

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 10, 2016

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 10, 2016

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 10, 2016

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Feb 09, 2016

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Oct 22, 2015

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 22, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SINE QUA NON

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