PROSTEST

LIVE

Serial Number

90667220

Owner

Liquid Biopsy Research LLC

Attorney

Mark A. Jansen

First Use Date

May 31, 2024

Filing Date

Apr 23, 2021

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PROSTEST Trademark

Serial Number: 90667220 • Registration: 7559510

PROSTEST is a trademark filed by Liquid Biopsy Research LLC on April 23, 2021. The trademark is classified under Class 44 (Medical Services). The application is currently registered and active.

Trademark Classes

Class 44 - Medical Services

Medical services; veterinary services; hygienic and beauty care for human beings or animals

Owner Contact Info

Liquid Biopsy Research LLC (14 trademarks)

Suite 566
Charlestown , KN

Entity Type: 16

Legal Representation

Attorney of Record

Mark A. Jansen

1,667 trademarks filed View all →

Correspondence Address

Mark A. Jansen Fenwick & West LLP

801 California Street

Silicon Valley Center

Mountain View, CA 94041

United States

Trademark Details

Filing Date

April 23, 2021

Registration Date

November 5, 2024

First Use Anywhere

May 31, 2024

First Use in Commerce

May 31, 2024

Published for Opposition

January 25, 2022

Goods & Services

Medical testing for diagnostic or treatment purposes

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 18, 2025 EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 18, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 18, 2025 ARAA

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

Aug 18, 2025 REAP

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 5, 2024 NRCC

REGISTERED-PRINCIPAL REGISTER

Nov 5, 2024 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 3, 2024 SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 3, 2024 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Sep 26, 2024 SUPC

USE AMENDMENT FILED

Sep 20, 2024 IUAF

TEAS STATEMENT OF USE RECEIVED

Sep 20, 2024 EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 16, 2024 EXRA

SOU EXTENSION 4 GRANTED

Mar 15, 2024 EX4G

SOU EXTENSION 4 FILED

Mar 15, 2024 EXT4

SOU TEAS EXTENSION RECEIVED

Mar 15, 2024 EEXT

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 22, 2023 EXRA

SOU EXTENSION 3 GRANTED

Sep 20, 2023 EX3G

SOU EXTENSION 3 FILED

Sep 20, 2023 EXT3

SOU TEAS EXTENSION RECEIVED

Sep 20, 2023 EEXT

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 15, 2023 EXRA

SOU EXTENSION 2 GRANTED

Jun 14, 2023 EX2G

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 12, 2023 AITU

NOTICE OF REVIVAL - E-MAILED

Apr 25, 2023 NREV

SOU EXTENSION RECEIVED WITH TEAS PETITION

Apr 25, 2023 TPEX

PETITION TO REVIVE-GRANTED

Apr 25, 2023 PETG

TEAS PETITION TO REVIVE RECEIVED

Apr 25, 2023 PROA

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Apr 24, 2023 MAB6

ABANDONMENT - NO USE STATEMENT FILED

Apr 24, 2023 ABN6

SOU EXTENSION 2 FILED

Mar 22, 2023 EXT2

ASSIGNED TO EXAMINER

Jan 12, 2023 DOCK

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 17, 2022 EXRA

SOU EXTENSION 1 GRANTED

Sep 15, 2022 EX1G

SOU EXTENSION 1 FILED

Sep 15, 2022 EXT1

SOU TEAS EXTENSION RECEIVED

Sep 15, 2022 EEXT

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 22, 2022 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 25, 2022 NPUB

PUBLISHED FOR OPPOSITION

Jan 25, 2022 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 5, 2022 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 23, 2021 CNSA

ASSIGNED TO EXAMINER

Dec 18, 2021 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 29, 2021 NWOS

NEW APPLICATION ENTERED

Apr 27, 2021 NWAP

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