Who owns the RYTELO trademark?

The RYTELO trademark is owned by Geron Corporation.

What class is the RYTELO trademark registered in?

The RYTELO trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for RYTELO?

The USPTO serial number for RYTELO is 90658752.

What is the registration number for RYTELO?

RYTELO is registered under USPTO registration number 7644739.

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Home Search: RYTELORYTELO #90658752

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Updated Oct 15, 2026·10 searches this week

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RYT

USPTO Trademark Record

REGISTERED

RYTELO

SN 90658752·Reg 7644739·Filed Apr 20, 2021

Owner Geron Corporation

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

RYTELO (Serial No. 90658752), Registration No. 7644739, is a registered US trademark filed on Apr 20, 2021 by Geron Corporation. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: January 07, 2031

Mark Intelligence

RYTELO (Reg. #7644739) is a registered US trademark that has been protecting its owner, Geron Corporation, since 2021. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 20, 2021

SERIAL

90658752

REG#

7644739

REGISTERED

Jan 07, 2025

Filing Information

StatusREGISTERED

Filing DateApr 20, 2021

Serial Number90658752

Registration No.7644739

Registration DateJan 07, 2025

Status DateJan 07, 2025

Published for OppositionJul 19, 2022

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1627663

480Oct 15, 2021

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Jun 24, 2024

First use in commerce: Jun 24, 2024

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

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Status History

45 events

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

Aug 25, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 25, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 25, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 01, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Jan 07, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 07, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 13, 2024

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 13, 2024

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 19, 2024

CASE ASSIGNED TO INTENT TO USE PARALEGAL

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 18, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Nov 18, 2024

STATEMENT OF USE PROCESSING COMPLETE

SOU EXTENSION 4 GRANTED

Nov 18, 2024

SOU EXTENSION 4 GRANTED

SOU EXTENSION 4 FILED

Sep 13, 2024

SOU EXTENSION 4 FILED

SOU TEAS EXTENSION RECEIVED

Sep 13, 2024

SOU TEAS EXTENSION RECEIVED

USE AMENDMENT FILED

Aug 09, 2024

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Aug 09, 2024

TEAS STATEMENT OF USE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 08, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 06, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Feb 06, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Feb 06, 2024

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 10, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 FILED

Aug 08, 2023

SOU EXTENSION 2 FILED

SOU TEAS EXTENSION RECEIVED

Aug 08, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 GRANTED

Aug 08, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 09, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 07, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 07, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 07, 2023

SOU EXTENSION 1 GRANTED

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

Feb 15, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 15, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 15, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 13, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 19, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 19, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 29, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 10, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 10, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 10, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Dec 13, 2021

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Dec 13, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 13, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 13, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 28, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 23, 2021

NEW APPLICATION ENTERED

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Additional USPTO filings handled by the same attorney of record.

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