Who owns the DARWEN trademark?

The DARWEN trademark is owned by Pentavere Research Group Inc..

What class is the DARWEN trademark registered in?

The DARWEN trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for DARWEN?

The USPTO serial number for DARWEN is 87214995.

What is the registration number for DARWEN?

DARWEN is registered under USPTO registration number 5656297.

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USPTO Trademark Record

REGISTERED

DARWEN

SN 87214995·Reg 5656297·Filed Oct 25, 2016

Owner Pentavere Research Group Inc.

Advertising; business management, organization and administration; office functions.

DARWEN (Serial No. 87214995), Registration No. 5656297, is a registered US trademark filed on Oct 25, 2016 by Pentavere Research Group Inc.. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: January 15, 2029

Mark Intelligence

DARWEN (Reg. #5656297) is a registered US trademark that has been protecting its owner, Pentavere Research Group Inc., since 2016. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 25, 2016

SERIAL

87214995

REG#

5656297

REGISTERED

Jan 15, 2019

Filing Information

StatusREGISTERED

Filing DateOct 25, 2016

Serial Number87214995

Registration No.5656297

Registration DateJan 15, 2019

Status DateNov 04, 2025

Published for OppositionApr 11, 2017

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jun 30, 2017

First use in commerce: Jun 30, 2017

Advertising; business management, organization and administration; office functions.

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

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Status History

44 events

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

Nov 04, 2025

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

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

Nov 04, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 04, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jul 14, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Jan 15, 2024

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

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

Sep 20, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 20, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 21, 2019

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 21, 2019

TEAS CHANGE OF OWNER ADDRESS RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jan 15, 2019

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Dec 08, 2018

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 07, 2018

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Nov 27, 2018

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Nov 23, 2018

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

Nov 23, 2018

TEAS STATEMENT OF USE RECEIVED

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

Nov 21, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 21, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 04, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 08, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 06, 2018

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 GRANTED

Jun 06, 2018

SOU EXTENSION 2 GRANTED

SOU EXTENSION 2 FILED

Jun 06, 2018

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 08, 2017

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Dec 07, 2017

SOU EXTENSION 1 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 07, 2017

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Dec 01, 2017

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Dec 01, 2017

SOU EXTENSION 1 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 01, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 06, 2017

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 11, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 11, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 22, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 07, 2017

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 27, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 24, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 24, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Feb 20, 2017

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 08, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 02, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Feb 02, 2017

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Feb 02, 2017

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 02, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Oct 28, 2016

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 28, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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