Who owns the DILIGENCESQUARED trademark?

The DILIGENCESQUARED trademark is owned by DiligenceSquared Inc..

What is the serial number for DILIGENCESQUARED?

The USPTO serial number for DILIGENCESQUARED is 99708708.

What is the registration number for DILIGENCESQUARED?

DILIGENCESQUARED is registered under USPTO registration number 8500211.

DIL

USPTO Trademark Record

REGISTERED

DILIGENCESQUARED

Q: What class is the DILIGENCESQUARED trademark registered in?

The DILIGENCESQUARED trademark is registered in Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 99708708·Reg 8500211·Filed Mar 17, 2026

Owner DiligenceSquared Inc.

Advertising; business management, organization and administration; office functions.; 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.

DILIGENCESQUARED (Serial No. 99708708), Registration No. 8500211, is a registered US trademark filed on Mar 17, 2026 by DiligenceSquared Inc.. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

early section 8: October 13, 2032

Mark Intelligence

DILIGENCESQUARED (Reg. #8500211) is a registered US trademark that has been protecting its owner, DiligenceSquared Inc., since 2026. The mark covers Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Scientific and technological servi.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 17, 2026

SERIAL

99708708

REG#

8500211

REGISTERED

Oct 13, 2026

Owner

Applicant

DiligenceSquared Inc.

Entity

Corporation

State

Address

66 Hudson Blvd. E., 23rd Fl., New York, NY, 10001

Country

Attorney

NameElizabeth Oliner

Law firm

Elizabeth Oliner Oliner Law

Address

345 Grove St., 2nd Floor, San Francisco, CA 94102, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMar 17, 2026

Serial Number99708708

Registration No.8500211

Registration DateOct 13, 2026

Status DateOct 13, 2026

Published for OppositionAug 25, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Feb 11, 2025

First use in commerce: May 05, 2025

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 11, 2025

First use in commerce: May 05, 2025

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

10 events

REGISTERED-PRINCIPAL REGISTER

Oct 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 25, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 25, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 19, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 29, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 29, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 28, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 17, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 17, 2026

APPLICATION FILING RECEIPT MAILED

DILIGENCESQUARED

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Elizabeth Oliner

Resources

Company