Who owns the UNICHAIN trademark?

The UNICHAIN trademark is owned by Uniswap Foundation.

What class is the UNICHAIN trademark registered in?

The UNICHAIN trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for UNICHAIN?

The USPTO serial number for UNICHAIN is 98548443.

What is the registration number for UNICHAIN?

UNICHAIN is registered under USPTO registration number 8471356.

UNI

USPTO Trademark Record

REGISTERED

UNICHAIN

SN 98548443·Reg 8471356·Filed May 13, 2024

Owner Uniswap Foundation

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

UNICHAIN (Serial No. 98548443), Registration No. 8471356, is a registered US trademark filed on May 13, 2024 by Uniswap Foundation. This trademark covers Class 009 (Electronics, software & scientific instruments).

early section 8: September 29, 2032

Mark Intelligence

UNICHAIN (Reg. #8471356) is a registered US trademark that has been protecting its owner, Uniswap Foundation, since 2024. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 13, 2024

SERIAL

98548443

REG#

8471356

REGISTERED

Sep 29, 2026

Owner

Applicant

Uniswap Foundation

Entity

Not Provided

State

Address

228 Park Ave S, PMB 66524, New York, NY, 10003-1502

Country

Attorney

NamePerry J. Viscounty

Law firm

Perry J. Viscounty Latham & Watkins LLP

Docket

077097-0002

Address

650 Town Center Drive, Suite 2000, Costa Mesa, CA 92626, United States

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Filing Information

StatusREGISTERED

Filing DateMay 13, 2024

Serial Number98548443

Registration No.8471356

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionMar 25, 2025

Mark TypeStandard characters

Attorney Docket077097-0002

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Feb 11, 2025

First use in commerce: Feb 11, 2025

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

Status History

30 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 09, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 09, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 19, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Aug 18, 2026

SOU EXTENSION 2 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 18, 2026

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 13, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

May 19, 2026

SOU TEAS EXTENSION RECEIVED

USE AMENDMENT FILED

May 19, 2026

USE AMENDMENT FILED

SOU EXTENSION 2 FILED

May 18, 2026

SOU EXTENSION 2 FILED

TEAS STATEMENT OF USE RECEIVED

Apr 07, 2026

TEAS STATEMENT OF USE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 18, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 17, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 17, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Nov 17, 2025

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 20, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 03, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 01, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 28, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 28, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Dec 08, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 08, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 08, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 26, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 13, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 13, 2024

NEW APPLICATION ENTERED

UNICHAIN

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