DAY ONE BIOPHARMACEUTICALS

LIVE

Serial Number

88719553

Owner

Day One Therapeutics, Inc.

Attorney

Maury M. Tepper, III

First Use Date

Dec 9, 2019

Filing Date

Dec 9, 2019

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DAY ONE BIOPHARMACEUTICALS Trademark

Serial Number: 88719553 • Registration: 6196859

DAY ONE BIOPHARMACEUTICALS is a trademark filed by Day One Therapeutics, Inc. on December 9, 2019. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Day One Therapeutics, Inc.

Menlo Park, CA 94025

Entity Type: 03

DAY ONE BIOPHARMACEUTICALS, INC. (17 trademarks)

1800 Sierra Point Parkway, Suite 200
Brisbane, CA 94005

Entity Type: 03

Legal Representation

Attorney of Record

Maury M. Tepper, III

5,860 trademarks filed View all →

Correspondence Address

Maury M. Tepper, III Tepper & Eyster, PLLC

3724 Benson Drive

Raleigh, NC 27609

United States

Trademark Details

Filing Date

December 9, 2019

Registration Date

November 10, 2020

First Use Anywhere

December 9, 2019

First Use in Commerce

December 9, 2019

Published for Opposition

April 21, 2020

Goods & Services

Research and development in the pharmaceutical and biotechnology fields

Filing History

TEAS SECTION 8 & 15 RECEIVED

Aug 12, 2026 E815

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 16, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 16, 2026 ARAA

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

Jul 16, 2026 REAP

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 10, 2025 REM1

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 10, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 10, 2025 ARAA

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

Jan 10, 2025 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 10, 2025 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 10, 2025 COAR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 22, 2023 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 22, 2023 ARAA

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

Sep 22, 2023 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 22, 2023 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 22, 2023 COAR

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 3, 2021 ASGN

REGISTERED-PRINCIPAL REGISTER

Nov 10, 2020 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 3, 2020 SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 2, 2020 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Sep 21, 2020 SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 21, 2020 AITU

USE AMENDMENT FILED

Sep 4, 2020 IUAF

TEAS STATEMENT OF USE RECEIVED

Sep 4, 2020 EISU

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 16, 2020 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 21, 2020 NPUB

PUBLISHED FOR OPPOSITION

Apr 21, 2020 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 1, 2020 NONP

ASSIGNED TO LIE

Mar 18, 2020 ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 11, 2020 CNSA

EXAMINER'S AMENDMENT ENTERED

Mar 11, 2020 XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 11, 2020 GNEN

EXAMINERS AMENDMENT E-MAILED

Mar 11, 2020 GNEA

EXAMINERS AMENDMENT -WRITTEN

Mar 11, 2020 CNEA

ASSIGNED TO EXAMINER

Mar 10, 2020 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 12, 2019 NWOS

NEW APPLICATION ENTERED

Dec 12, 2019 NWAP

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