Who owns the DEEPHASE trademark?

The DEEPHASE trademark is owned by Transition Bio, Inc..

What class is the DEEPHASE trademark registered in?

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

What is the serial number for DEEPHASE?

The USPTO serial number for DEEPHASE is 90485829.

What is the registration number for DEEPHASE?

DEEPHASE is registered under USPTO registration number 0.

Sealvo

Home Search: DEEPHASEDEEPHASE #90485829

Back

Updated Oct 6, 2026·23 searches this week

View on USPTO TSDR Find similar marks

DEE

USPTO Trademark Record

ABANDONED

DEEPHASE

SN 90485829·Reg 0·Filed Jan 25, 2021

Owner Transition Bio, 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.

DEEPHASE (Serial No. 90485829), Registration No. 0, is a abandoned US trademark filed on Jan 25, 2021 by Transition Bio, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

DEEPHASE (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. 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

Jan 25, 2021

SERIAL

90485829

REG#

Filing Information

StatusABANDONED

Filing DateJan 25, 2021

Serial Number90485829

Registration No.0

Status DateMar 16, 2026

Published for OppositionSep 14, 2021

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 19, 2020

First use in commerce: Nov 19, 2020

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

53 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Mar 16, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Mar 16, 2026

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Nov 28, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Nov 28, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

SU - FINAL REFUSAL - WRITTEN

Aug 31, 2025

SU - FINAL REFUSAL - WRITTEN

FINAL REFUSAL E-MAILED

Aug 31, 2025

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 31, 2025

NOTIFICATION OF FINAL REFUSAL EMAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 12, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 12, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Aug 06, 2025

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 29, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Apr 28, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Apr 28, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

SU - NON-FINAL ACTION - WRITTEN

Jan 29, 2025

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Jan 29, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 29, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jan 28, 2025

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 25, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Nov 11, 2024

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 11, 2024

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 09, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 08, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

May 08, 2024

SOU EXTENSION 5 FILED

SOU EXTENSION 5 GRANTED

May 08, 2024

SOU EXTENSION 5 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 08, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 06, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Nov 06, 2023

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Nov 06, 2023

SOU EXTENSION 4 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 05, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 05, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Nov 05, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 05, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 05, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 05, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 03, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

May 03, 2023

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

May 03, 2023

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 11, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 09, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Nov 09, 2022

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Nov 09, 2022

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 10, 2022

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 06, 2022

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

May 06, 2022

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

May 06, 2022

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 09, 2021

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 14, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 14, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 26, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Aug 11, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 11, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 26, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 28, 2021

NEW APPLICATION ENTERED

Other Marks by Transition Bio, Inc.

Additional USPTO filings from the same owner.

CON

CONDENSOMICS

90485797

Transition Bio, Inc.

REGISTERED

CEL

CELPHASE

98258357

Transition Bio, Inc.

PENDING

PHA

PHASESCAN

90485816

Transition Bio, Inc.

ABANDONED

PHA

PHASESEQ

90485823

Transition Bio, Inc.

ABANDONED

Other Marks by Devon E. White

Additional USPTO filings handled by the same attorney of record.

UNL

UNLOCK

98880626

REGISTERED

LIP

LIPID SURVEYOR

97806615

REGISTERED

SYM

SYMPHONY TOWERS

99325496

REGISTERED

THE

THE OPERATOR'S CHOICE

87044991

REGISTERED

DEEPHASE

Run a conflict check

Other Marks by Transition Bio, Inc.

Other Marks by Devon E. White

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company