Who owns the CYTOTIL15 trademark?

The CYTOTIL15 trademark is owned by Obsidian Therapeutics, Inc..

What is the serial number for CYTOTIL15?

The USPTO serial number for CYTOTIL15 is 90710889.

What is the registration number for CYTOTIL15?

CYTOTIL15 is registered under USPTO registration number 7995058.

CYT

USPTO Trademark Record

REGISTERED

CYTOTIL15

Q: What class is the CYTOTIL15 trademark registered in?

The CYTOTIL15 trademark is registered in Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

SN 90710889·Reg 7995058·Filed May 14, 2021

Owner Obsidian Therapeutics, Inc.

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; 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.

CYTOTIL15 (Serial No. 90710889), Registration No. 7995058, is a registered US trademark filed on May 14, 2021 by Obsidian Therapeutics, Inc.. This trademark covers Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

early section 8: October 21, 2031

Mark Intelligence

CYTOTIL15 (Reg. #7995058) is a registered US trademark that has been protecting its owner, Obsidian Therapeutics, Inc., since 2021. The mark covers Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 14, 2021

SERIAL

90710889

REG#

7995058

REGISTERED

Oct 21, 2025

Owner

Applicant

Obsidian Therapeutics, Inc.

Entity

Corporation

State

Address

1030 Massachusetts Avenue, Suite 400, Cambridge, MA, 02138

Country

Attorney

NameOlivia Maria Baratta

Law firm

Olivia Maria Baratta Kilpatrick Townsend & Stockton LLP

Docket

1281577

Address

1100 Peachtree Street NE, Suite 2800, Atlanta, GA 30309-4528, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMay 14, 2021

Serial Number90710889

Registration No.7995058

Registration DateOct 21, 2025

Status DateOct 21, 2025

Published for OppositionMar 01, 2022

Mark TypeStandard characters

Attorney Docket1281577

Status DescriptionLive and registered

Filing Signals

FILED

2021

YEARS AGO

CLASSES

MADRID FILINGS

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Sep 30, 2022

First use in commerce: Sep 30, 2022

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: May 31, 2021

First use in commerce: May 31, 2021

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

40 events

REGISTERED-PRINCIPAL REGISTER

Oct 21, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 21, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 01, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 01, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 05, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Sep 05, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Apr 17, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Apr 17, 2025

USE AMENDMENT FILED

SOU EXTENSION 5 FILED

Oct 24, 2024

SOU EXTENSION 5 FILED

SOU TEAS EXTENSION RECEIVED

Oct 24, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 GRANTED

Oct 24, 2024

SOU EXTENSION 5 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 24, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 25, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 24, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Apr 24, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Apr 24, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 05, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 03, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Jul 03, 2023

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Jul 03, 2023

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 05, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 03, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Apr 03, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Apr 03, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 28, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 26, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Oct 26, 2022

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Oct 26, 2022

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 26, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 01, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 01, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 09, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 25, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 24, 2022

ASSIGNED TO EXAMINER

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

Nov 18, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 18, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 18, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 18, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 12, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 18, 2021

NEW APPLICATION ENTERED

CYTOTIL15

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by Obsidian Therapeutics, Inc.

Other Marks in Class 040 — Treatment & processing of materials

Other Marks by Olivia Maria Baratta

Resources

Company