Who owns the SKYLIBRARY trademark?

The SKYLIBRARY trademark is owned by Skyhawk Therapeutics, Inc..

What class is the SKYLIBRARY trademark registered in?

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

What is the serial number for SKYLIBRARY?

The USPTO serial number for SKYLIBRARY is 98421561.

What is the registration number for SKYLIBRARY?

SKYLIBRARY is registered under USPTO registration number 8254943.

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Updated Sep 16, 2026·25 searches this week

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SKY

USPTO Trademark Record

REGISTERED

SKYLIBRARY

SN 98421561·Reg 8254943·Filed Feb 26, 2024

Owner Skyhawk Therapeutics, Inc.

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.

SKYLIBRARY (Serial No. 98421561), Registration No. 8254943, is a registered US trademark filed on Feb 26, 2024 by Skyhawk Therapeutics, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: May 12, 2032

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Mark Intelligence

SKYLIBRARY (Reg. #8254943) is a registered US trademark that has been protecting its owner, Skyhawk Therapeutics, Inc., since 2024. 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

Feb 26, 2024

SERIAL

98421561

REG#

8254943

REGISTERED

May 12, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 26, 2024

Serial Number98421561

Registration No.8254943

Registration DateMay 12, 2026

Status DateMay 12, 2026

Published for OppositionMar 25, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 22, 2024

First use in commerce: Apr 22, 2024

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

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Status History

28 events

REGISTERED-PRINCIPAL REGISTER

May 12, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 12, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 20, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 20, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 27, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Feb 26, 2026

SOU EXTENSION 1 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Feb 26, 2026

STATEMENT OF USE PROCESSING COMPLETE

SOU TEAS EXTENSION RECEIVED

Nov 19, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 19, 2025

SOU EXTENSION 1 FILED

USE AMENDMENT FILED

Nov 03, 2025

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Nov 03, 2025

TEAS STATEMENT OF USE RECEIVED

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

Feb 27, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Feb 20, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 20, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 20, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 20, 2025

EXAMINER'S AMENDMENT ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Nov 04, 2024

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Nov 04, 2024

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

NON-FINAL ACTION WRITTEN

Aug 30, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 30, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 30, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 07, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 05, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 26, 2024

NEW APPLICATION ENTERED

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