Who owns the PB trademark?

The PB trademark is owned by Parallel Biosystems, Inc..

What class is the PB trademark registered in?

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

What is the serial number for PB?

The USPTO serial number for PB is 97855760.

What is the registration number for PB?

PB is registered under USPTO registration number 0.

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Home Search: PBPB #97855760

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Updated Oct 27, 2026·35 searches this week

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USPTO Trademark Record

PENDING

PB

SN 97855760·Reg 0·Filed Mar 24, 2023

Owner Parallel Biosystems, 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.

PB (Serial No. 97855760), Registration No. 0, is a pending US trademark filed on Mar 24, 2023 by Parallel Biosystems, Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

sou-expired: October 23, 2026

Mark Intelligence

PB (Reg. #0) is a pending US trademark that was filed in 2023 and is currently under USPTO examination. 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

Mar 24, 2023

SERIAL

97855760

REG#

Filing Information

StatusPENDING

Filing DateMar 24, 2023

Serial Number97855760

Registration No.0

Status DateApr 22, 2026

Published for OppositionFeb 27, 2024

Mark TypeStylized characters

Filing Basis & Declarations

Trademark

International Filings

Madrid Protocol1 filings

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

1762355

480Aug 29, 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

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

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Status History

50 events

SOU TEAS EXTENSION RECEIVED

Oct 22, 2026

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 23, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

Apr 22, 2026

SOU EXTENSION 4 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 20, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 20, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 20, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 20, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 20, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SOU TEAS EXTENSION RECEIVED

Mar 20, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Mar 19, 2026

SOU EXTENSION 4 FILED

SOU EXTENSION 3 GRANTED

Oct 29, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 29, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 23, 2025

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 22, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Oct 22, 2025

SOU EXTENSION 2 GRANTED

SOU EXTENSION 3 FILED

Oct 22, 2025

SOU EXTENSION 3 FILED

TEAS PETITION TO REVIVE RECEIVED

Oct 20, 2025

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Oct 20, 2025

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Oct 20, 2025

NOTICE OF REVIVAL - E-MAILED

SOU EXTENSION RECEIVED WITH TEAS PETITION

Oct 20, 2025

SOU EXTENSION RECEIVED WITH TEAS PETITION

ABANDONMENT - NO USE STATEMENT FILED

Aug 22, 2025

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Aug 22, 2025

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 22, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 FILED

Apr 22, 2025

SOU EXTENSION 2 FILED

DIVISIONAL PROCESSING COMPLETE

Apr 21, 2025

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 21, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 21, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

CORRECTED NOA E-MAILED

Apr 21, 2025

CORRECTED NOA E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Apr 17, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Oct 23, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Oct 23, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Oct 23, 2024

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 23, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

TEAS REQUEST TO DIVIDE RECEIVED

Oct 23, 2024

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Oct 23, 2024

DIVISIONAL REQUEST RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 23, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 04, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 27, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 07, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 07, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 24, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 08, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 07, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 07, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Dec 22, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 22, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 22, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 19, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 16, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 28, 2023

NEW APPLICATION ENTERED

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