Who owns the QSEAL trademark?

The QSEAL trademark is owned by Plasma Protein Therapeutics Association.

What class is the QSEAL trademark registered in?

The QSEAL trademark is registered in Class B (Class NaN).

What is the serial number for QSEAL?

The USPTO serial number for QSEAL is 87318089.

What is the registration number for QSEAL?

QSEAL is registered under USPTO registration number 5270971.

Sealvo

Home Search: QSEALQSEAL #87318089

Back

Updated Sep 16, 2026·8 searches this week

View on USPTO TSDR Find similar marks

QSE

USPTO Trademark Record

REGISTERED

QSEAL

SN 87318089·Reg 5270971·Filed Jan 30, 2017

Owner Plasma Protein Therapeutics Association

QSEAL (Serial No. 87318089), Registration No. 5270971, is a registered US trademark filed on Jan 30, 2017 by Plasma Protein Therapeutics Association. This trademark covers Class B (Class NaN).

renewal 10y period: August 23, 2027341 days remaining

Conflict Analysis

Full conflict analysis for QSEAL (SN 87318089) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

QSEAL (Reg. #5270971) is a registered US trademark that has been protecting its owner, Plasma Protein Therapeutics Association, since 2017. The mark covers Class B (Class NaN). The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 30, 2017

SERIAL

87318089

REG#

5270971

REGISTERED

Aug 22, 2017

Filing Information

StatusREGISTERED

Filing DateJan 30, 2017

Serial Number87318089

Registration No.5270971

Registration DateAug 22, 2017

Status DateApr 10, 2025

Published for OppositionJun 06, 2017

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 00BClass 0

US codes: B

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

21 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 10, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Apr 10, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 09, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 09, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 07, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Feb 22, 2024

TEAS SECTION 8 & 15 RECEIVED

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

May 04, 2023

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 04, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 04, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 04, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 04, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 22, 2022

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

REGISTERED-PRINCIPAL REGISTER

Aug 22, 2017

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 06, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jun 06, 2017

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 17, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 20, 2017

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK E-MAILED

Feb 03, 2017

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION ENTERED

Feb 02, 2017

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 02, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by Plasma Protein Therapeutics Association

Additional USPTO filings from the same owner.

IQP

IQPP

87313500

Plasma Protein Therapeutics Association

REGISTERED

INT

INTERNATIONAL PLASMA AWARENESS WEEK

98663257

Plasma Protein Therapeutics Association

REGISTERED

PPP

PP PLASMA PROTEIN THERAPEUTICS ASSOCIATION

98187544

Plasma Protein Therapeutics Association

REGISTERED

NDD

NDDR

87125809

Plasma Protein Therapeutics Association

REGISTERED

Other Marks by Patricia L. Werner, Esq.

Additional USPTO filings handled by the same attorney of record.

CHI

CHILD MIND INSTITUTE

86765513

REGISTERED

TRA

TRANSFORMING CHILDREN'S LIVES

86835393

REGISTERED

AHO

AHOY COMICS

99607787

REGISTERED

PUM

PUMP SYSTEMS ASSESSMENT PROFESSIONAL

87590807

REGISTERED

QSEAL

Run a conflict check

Other Marks by Plasma Protein Therapeutics Association

Other Marks by Patricia L. Werner, Esq.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company