Who owns the IDEAGEN trademark?

The IDEAGEN trademark is owned by Sifakis, George.

What class is the IDEAGEN trademark registered in?

The IDEAGEN trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for IDEAGEN?

The USPTO serial number for IDEAGEN is 88137832.

What is the registration number for IDEAGEN?

IDEAGEN is registered under USPTO registration number 5750816.

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Updated Oct 13, 2026·23 searches this week

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USPTO Trademark Record

REGISTERED

IDEAGEN

SN 88137832·Reg 5750816·Filed Oct 01, 2018

Owner Sifakis, George

Education; providing of training; entertainment; sporting and cultural activities.

IDEAGEN (Serial No. 88137832), Registration No. 5750816, is a registered US trademark filed on Oct 01, 2018 by Sifakis, George. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: May 14, 2029

Mark Intelligence

IDEAGEN (Reg. #5750816) is a registered US trademark that has been protecting its owner, Sifakis, George, since 2018. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 01, 2018

SERIAL

88137832

REG#

5750816

REGISTERED

May 14, 2019

Filing Information

StatusREGISTERED

Filing DateOct 01, 2018

Serial Number88137832

Registration No.5750816

Registration DateMay 14, 2019

Status DateSep 09, 2025

Published for OppositionFeb 26, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jan 01, 2004

First use in commerce: Jan 01, 2013

Education; providing of training; entertainment; sporting and cultural activities.

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

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Status History

18 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Sep 09, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Sep 09, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 08, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

May 21, 2025

TEAS SECTION 8 RECEIVED

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

May 14, 2024

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

REGISTERED-PRINCIPAL REGISTER

May 14, 2019

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 26, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 26, 2019

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 06, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Jan 17, 2019

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO LIE

Jan 17, 2019

ASSIGNED TO LIE

EXAMINER'S AMENDMENT ENTERED

Jan 17, 2019

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 17, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 17, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

Jan 17, 2019

EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO EXAMINER

Jan 12, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 09, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 04, 2018

NEW APPLICATION ENTERED

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