Who owns the PROQUEST trademark?

The PROQUEST trademark is owned by ProQuest LLC.

What is the serial number for PROQUEST?

The USPTO serial number for PROQUEST is 85351158.

What is the registration number for PROQUEST?

PROQUEST is registered under USPTO registration number 4392816.

Sealvo

Home Search: PROQUESTPROQUEST #85351158

Back

Updated Sep 19, 2026·10 searches this week

View on USPTO TSDR Find similar marks

PRO

USPTO Trademark Record

REGISTERED

PROQUEST

Q: What class is the PROQUEST trademark registered in?

The PROQUEST trademark is registered in Class 038 (Telecommunications services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

SN 85351158·Reg 4392816·Filed Jun 20, 2011

Owner ProQuest LLC

Telecommunications.; Transport; packaging and storage of goods; travel arrangement.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

PROQUEST (Serial No. 85351158), Registration No. 4392816, is a registered US trademark filed on Jun 20, 2011 by ProQuest LLC. This trademark covers Class 038 (Telecommunications services), Class 039 (Transportation, travel & storage services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: August 29, 2033

Conflict Analysis

Full conflict analysis for PROQUEST (SN 85351158) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PROQUEST (Reg. #4392816) is a registered US trademark that has been protecting its owner, ProQuest LLC, since 2011. The mark covers Class 038 (Telecommunications services), Class 039 (Transportation, travel & storage services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Telecommunications.; Transport; packaging and storage of goods; travel arrangement.; Scientific and technological servic.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 20, 2011

SERIAL

85351158

REG#

4392816

REGISTERED

Aug 27, 2013

Filing Information

StatusREGISTERED

Filing DateJun 20, 2011

Serial Number85351158

Registration No.4392816

Registration DateAug 27, 2013

Status DateSep 30, 2023

Published for OppositionMar 27, 2012

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 038Telecommunications services

US codes: 100, 101, 104

First use anywhere: May 31, 2007

First use in commerce: May 31, 2007

Telecommunications.

Class 039Transportation, travel & storage services

US codes: 100, 105

First use anywhere: May 31, 2007

First use in commerce: May 31, 2007

Transport; packaging and storage of goods; travel arrangement.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: May 31, 2007

First use in commerce: May 31, 2007

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

51 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 07, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 16, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 30, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 30, 2023

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 30, 2023

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 30, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Mar 29, 2023

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 27, 2022

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 05, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 27, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 27, 2019

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

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

Apr 27, 2019

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

TEAS SECTION 8 & 15 RECEIVED

Mar 25, 2019

TEAS SECTION 8 & 15 RECEIVED

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

Aug 27, 2018

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 05, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Aug 27, 2013

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 24, 2013

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 23, 2013

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jul 23, 2013

LAW OFFICE REGISTRATION REVIEW COMPLETED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 21, 2013

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Jun 20, 2013

SOU EXTENSION 2 GRANTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 20, 2013

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 18, 2013

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

May 21, 2013

TEAS STATEMENT OF USE RECEIVED

SOU TEAS EXTENSION RECEIVED

May 21, 2013

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

May 21, 2013

SOU EXTENSION 2 FILED

USE AMENDMENT FILED

May 21, 2013

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 27, 2012

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 26, 2012

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 1 GRANTED

Nov 26, 2012

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Nov 21, 2012

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Nov 21, 2012

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 22, 2012

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 02, 2012

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

PUBLISHED FOR OPPOSITION

Mar 27, 2012

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 27, 2012

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 07, 2012

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Feb 17, 2012

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 17, 2012

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 02, 2012

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 01, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 31, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 31, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Aug 03, 2011

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Aug 03, 2011

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 03, 2011

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 03, 2011

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NOTICE OF DESIGN SEARCH CODE MAILED

Jun 25, 2011

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 24, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 23, 2011

NEW APPLICATION ENTERED

Other Marks by ProQuest LLC

Additional USPTO filings from the same owner.

EBO

EBOOK CENTRAL

86461967

ProQuest LLC

REGISTERED

PRO

PROQUEST EBOOK CENTRAL

86461977

ProQuest LLC

REGISTERED

SAF

SAFE

99152696

ProQuest LLC

REGISTERED

87930036

ProQuest LLC

REGISTERED

Other Marks in Class 038 — Telecommunications services

Recently filed and registered marks in the same international class.

PRO

PROQUEST EBOOK CENTRAL

86461977

ProQuest LLC

REGISTERED

PRO

PROQUEST TECHNOLOGIES

75604493

ProQuest Technologies, Inc.

ABANDONED

Other Marks by Tsan Abrahamson

Additional USPTO filings handled by the same attorney of record.

CUB

CUBOW

98617075

REGISTERED

REW

REWINDED

98908383

REGISTERED

SMA

SMALL STORY

97536643

REGISTERED

SIM

SIMPLE GRACE

86505994

REGISTERED

PROQUEST

Run a conflict check

Other Marks by ProQuest LLC

Other Marks in Class 038 — Telecommunications services

Other Marks by Tsan Abrahamson

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company