Who owns the ONCHAIN DATA PROTOCOL trademark?

The ONCHAIN DATA PROTOCOL trademark is owned by SmartContract Chainlink Limited SEZC.

What is the serial number for ONCHAIN DATA PROTOCOL?

The USPTO serial number for ONCHAIN DATA PROTOCOL is 99393368.

What is the registration number for ONCHAIN DATA PROTOCOL?

ONCHAIN DATA PROTOCOL is registered under USPTO registration number 0.

ONC

USPTO Trademark Record

PENDING

ONCHAIN DATA PROTOCOL

Q: What class is the ONCHAIN DATA PROTOCOL trademark registered in?

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

SN 99393368·Reg 0·Filed Sep 15, 2025

Owner SmartContract Chainlink Limited SEZC

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.

ONCHAIN DATA PROTOCOL (Serial No. 99393368), Registration No. 0, is a pending US trademark filed on Sep 15, 2025 by SmartContract Chainlink Limited SEZC. This trademark covers Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

ONCHAIN DATA PROTOCOL (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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....

FILED

Sep 15, 2025

SERIAL

99393368

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

SmartContract Chainlink Limited SEZC

Entity

Not Provided

Address

90 North Church Street, Strathvale House, Grand Cayman, George Town, KY1-9012

Country

Attorney

NameJ. Damon Ashcraft

Law firm

J. Damon Ashcraft SNELL & WILMER, L.L.P.

Docket

83397.05600

Address

One East Washington Street, Suite 2700, Phoenix, AZ 85004-2556, United States

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Filing Information

StatusPENDING

Filing DateSep 15, 2025

Serial Number99393368

Registration No.0

Registration DateDec 31, 1969

Status DateJun 08, 2026

Mark TypeStandard characters

Attorney Docket83397.05600

Status DescriptionLive and pending, suspension letter mailed

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Suspension deadline Sep 08, 2026

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

13 events

SUSPENSION LETTER WRITTEN

Jun 08, 2026

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 08, 2026

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 08, 2026

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

May 15, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 14, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 14, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Feb 17, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 17, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 17, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 09, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 06, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 15, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 15, 2025

APPLICATION FILING RECEIPT MAILED

ONCHAIN DATA PROTOCOL

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Other Marks by SmartContract Chainlink Limited SEZC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by J. Damon Ashcraft

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