Who owns the PROLOGUE trademark?

The PROLOGUE trademark is owned by PROLOGUE MEDICINES, INC..

What class is the PROLOGUE trademark registered in?

The PROLOGUE trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for PROLOGUE?

The USPTO serial number for PROLOGUE is 97900529.

What is the registration number for PROLOGUE?

PROLOGUE is registered under USPTO registration number 8423947.

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Home Search: PROLOGUEPROLOGUE #97900529

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Updated Oct 6, 2026·33 searches this week

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PRO

USPTO Trademark Record

REGISTERED

PROLOGUE

SN 97900529·Reg 8423947·Filed Apr 21, 2023

Owner PROLOGUE MEDICINES, INC.

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

PROLOGUE (Serial No. 97900529), Registration No. 8423947, is a registered US trademark filed on Apr 21, 2023 by PROLOGUE MEDICINES, INC.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: September 01, 2032

Mark Intelligence

PROLOGUE (Reg. #8423947) is a registered US trademark that has been protecting its owner, PROLOGUE MEDICINES, INC., since 2023. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 21, 2023

SERIAL

97900529

REG#

8423947

REGISTERED

Sep 01, 2026

Filing Information

StatusREGISTERED

Filing DateApr 21, 2023

Serial Number97900529

Registration No.8423947

Registration DateSep 01, 2026

Status DateSep 01, 2026

Published for OppositionJun 25, 2024

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1762991

480Oct 20, 2023

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Mar 09, 2026

First use in commerce: Mar 09, 2026

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

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Status History

34 events

REGISTERED-PRINCIPAL REGISTER

Sep 01, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 01, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 12, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 12, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jun 23, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Mar 23, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 23, 2026

USE AMENDMENT FILED

SOU TEAS EXTENSION RECEIVED

Feb 20, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Feb 20, 2026

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Feb 20, 2026

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 20, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 16, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Aug 15, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Aug 15, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Aug 15, 2025

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Feb 13, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 13, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Feb 13, 2025

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 13, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 20, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 25, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 25, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 05, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 17, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 23, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 22, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 22, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 20, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 20, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 20, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 19, 2024

ASSIGNED TO EXAMINER

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 06, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 17, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 25, 2023

NEW APPLICATION ENTERED

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ABANDONED

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