TrademarkDir
PROTILLION
LIVE

Serial Number

90537071

Owner

Protillion Biosciences, Inc.

Attorney

Alyssa M. Worsham

First Use Date

Sep 7, 2021

Filing Date

Feb 19, 2021

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PROTILLION Trademark

Serial Number: 90537071 • Registration: 6987133

PROTILLION is a trademark filed by Protillion Biosciences, Inc. on February 19, 2021. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Protillion Biosciences, Inc.

Unit M
Burlingame, CA 94010

Entity Type: 03

Trademark Details

Filing Date

February 19, 2021

Registration Date

February 21, 2023

First Use Anywhere

September 7, 2021

First Use in Commerce

September 7, 2021

Published for Opposition

October 26, 2021

Goods & Services

Research and development in the pharmaceutical and biotechnology fields; Providing information about medical and scientific research

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 9, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Dec 9, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Dec 9, 2025 REAP
NOTICE OF REGISTRATION CONFIRMATION EMAILED
Feb 21, 2023 NRCC
REGISTERED-PRINCIPAL REGISTER
Feb 21, 2023 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Jan 18, 2023 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jan 17, 2023 CNPR
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Dec 24, 2022 EXRA
STATEMENT OF USE PROCESSING COMPLETE
Dec 23, 2022 SUPC
SOU EXTENSION 2 GRANTED
Dec 23, 2022 EX2G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Dec 23, 2022 AITU
USE AMENDMENT FILED
Dec 8, 2022 IUAF
SOU EXTENSION 2 FILED
Dec 8, 2022 EXT2
SOU TEAS EXTENSION RECEIVED
Dec 8, 2022 EEXT
TEAS STATEMENT OF USE RECEIVED
Dec 8, 2022 EISU
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 9, 2022 EXRA
SOU EXTENSION 1 GRANTED
Jun 7, 2022 EX1G
SOU EXTENSION 1 FILED
Jun 7, 2022 EXT1
SOU TEAS EXTENSION RECEIVED
Jun 7, 2022 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Dec 21, 2021 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 26, 2021 NPUB
PUBLISHED FOR OPPOSITION
Oct 26, 2021 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Oct 6, 2021 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 17, 2021 CNSA
ASSIGNED TO EXAMINER
Sep 14, 2021 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 21, 2021 NWOS
NEW APPLICATION ENTERED
Feb 23, 2021 NWAP

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