Who owns the ULTRAGENYX trademark?

The ULTRAGENYX trademark is owned by Ultragenyx Pharmaceutical Inc..

What class is the ULTRAGENYX trademark registered in?

The ULTRAGENYX trademark is registered in Class 045 (Legal, security & personal social services).

What is the serial number for ULTRAGENYX?

The USPTO serial number for ULTRAGENYX is 97726798.

What is the registration number for ULTRAGENYX?

ULTRAGENYX is registered under USPTO registration number 8137748.

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Updated Sep 28, 2026·19 searches this week

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ULT

USPTO Trademark Record

REGISTERED

ULTRAGENYX

SN 97726798·Reg 8137748·Filed Dec 21, 2022

Owner Ultragenyx Pharmaceutical Inc.

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

ULTRAGENYX (Serial No. 97726798), Registration No. 8137748, is a registered US trademark filed on Dec 21, 2022 by Ultragenyx Pharmaceutical Inc.. This trademark covers Class 045 (Legal, security & personal social services).

early section 8: February 10, 2032

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Mark Intelligence

ULTRAGENYX (Reg. #8137748) is a registered US trademark that has been protecting its owner, Ultragenyx Pharmaceutical Inc., since 2022. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 21, 2022

SERIAL

97726798

REG#

8137748

REGISTERED

Feb 10, 2026

Filing Information

StatusREGISTERED

Filing DateDec 21, 2022

Serial Number97726798

Registration No.8137748

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionDec 12, 2023

Filing Basis & Declarations

Use Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Oct 21, 2025

First use in commerce: Oct 21, 2025

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

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

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Status History

46 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 20, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 20, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 18, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

Jan 17, 2026

SOU EXTENSION 4 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Jan 17, 2026

STATEMENT OF USE PROCESSING COMPLETE

SOU TEAS EXTENSION RECEIVED

Jan 07, 2026

SOU TEAS EXTENSION RECEIVED

TEAS STATEMENT OF USE RECEIVED

Jan 07, 2026

TEAS STATEMENT OF USE RECEIVED

SOU EXTENSION 4 FILED

Jan 07, 2026

SOU EXTENSION 4 FILED

USE AMENDMENT FILED

Jan 07, 2026

USE AMENDMENT FILED

SOU EXTENSION 3 GRANTED

Nov 27, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 27, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 30, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 30, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Jul 30, 2025

SOU EXTENSION 3 FILED

SOU EXTENSION 2 GRANTED

Jul 29, 2025

SOU EXTENSION 2 GRANTED

DIVISIONAL PROCESSING COMPLETE

Jul 29, 2025

DIVISIONAL PROCESSING COMPLETE

CORRECTED NOA E-MAILED

Jul 29, 2025

CORRECTED NOA E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 24, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Jan 16, 2025

SOU TEAS EXTENSION RECEIVED

TEAS REQUEST TO DIVIDE RECEIVED

Jan 16, 2025

TEAS REQUEST TO DIVIDE RECEIVED

SOU EXTENSION 2 FILED

Jan 16, 2025

SOU EXTENSION 2 FILED

DIVISIONAL REQUEST RECEIVED

Jan 16, 2025

DIVISIONAL REQUEST RECEIVED

SOU TEAS EXTENSION RECEIVED

Aug 02, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Aug 02, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Aug 02, 2024

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 02, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 02, 2024

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 02, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 02, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 02, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Feb 06, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Dec 12, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 12, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 22, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 06, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 03, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 03, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 03, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 25, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 25, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 25, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 21, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 18, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 24, 2022

NEW APPLICATION ENTERED

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