Who owns the ENTROPIST trademark?

The ENTROPIST trademark is owned by DIGIRAD STUDIOS LLC.

What class is the ENTROPIST trademark registered in?

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

What is the serial number for ENTROPIST?

The USPTO serial number for ENTROPIST is 78904182.

What is the registration number for ENTROPIST?

ENTROPIST is registered under USPTO registration number 3898171.

Sealvo

Home Search: ENTROPISTENTROPIST #78904182

Back

Updated Sep 30, 2026·15 searches this week

View on USPTO TSDR Find similar marks

ENT

USPTO Trademark Record

REGISTERED

ENTROPIST

SN 78904182·Reg 3898171·Filed Jun 08, 2006

Owner DIGIRAD STUDIOS LLC

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

ENTROPIST (Serial No. 78904182), Registration No. 3898171, is a registered US trademark filed on Jun 08, 2006 by DIGIRAD STUDIOS LLC. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: December 30, 2030

Conflict Analysis

Full conflict analysis for ENTROPIST (SN 78904182) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ENTROPIST (Reg. #3898171) is a registered US trademark that has been protecting its owner, DIGIRAD STUDIOS LLC, since 2006. 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

Jun 08, 2006

SERIAL

78904182

REG#

3898171

REGISTERED

Dec 28, 2010

Filing Information

StatusREGISTERED

Filing DateJun 08, 2006

Serial Number78904182

Registration No.3898171

Registration DateDec 28, 2010

Status DateApr 08, 2021

Published for OppositionJul 17, 2007

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Oct 07, 2010

First use in commerce: Oct 07, 2010

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

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

50 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 08, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 08, 2021

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 08, 2021

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Apr 08, 2021

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

TEAS SECTION 8 & 9 RECEIVED

Dec 24, 2020

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 16, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Dec 28, 2019

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

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

Aug 14, 2017

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

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

Aug 14, 2017

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 07, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jun 26, 2017

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 28, 2010

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 24, 2010

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

LAW OFFICE REGISTRATION REVIEW COMPLETED

Nov 23, 2010

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 10, 2010

ASSIGNED TO LIE

Nov 09, 2010

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 05, 2010

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Oct 13, 2010

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Oct 11, 2010

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 09, 2010

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 19, 2010

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 5 GRANTED

Mar 18, 2010

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 16, 2010

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Mar 16, 2010

SOU EXTENSION 5 FILED

SOU EXTENSION 4 GRANTED

Oct 06, 2009

SOU EXTENSION 4 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 05, 2009

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Sep 23, 2009

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Sep 23, 2009

SOU EXTENSION 4 FILED

SOU TEAS EXTENSION RECEIVED

Mar 24, 2009

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 24, 2009

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Mar 24, 2009

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Sep 23, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 23, 2008

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Sep 23, 2008

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 14, 2008

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 14, 2008

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 14, 2008

SOU EXTENSION 1 GRANTED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Oct 09, 2007

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 17, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 27, 2007

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Jun 09, 2007

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 09, 2007

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 17, 2007

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

May 15, 2007

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

May 15, 2007

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

May 15, 2007

EXAMINER'S AMENDMENT ENTERED

PRIORITY ACTION WRITTEN

Nov 11, 2006

PRIORITY ACTION WRITTEN

PRIORITY ACTION E-MAILED

Nov 11, 2006

PRIORITY ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 09, 2006

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 14, 2006

NEW APPLICATION ENTERED

Other Marks by DIGIRAD STUDIOS LLC

Additional USPTO filings from the same owner.

THE

THE SCINAPSE

78906242

DIGIRAD STUDIOS LLC

REGISTERED

KIL

KILLIX

78904150

DIGIRAD STUDIOS LLC

REGISTERED

THO

THORK

78904103

DIGIRAD STUDIOS LLC

REGISTERED

ENT

ENTROPISM

78906219

DIGIRAD STUDIOS LLC

REGISTERED

Other Marks by Pamela Payne Smith

Additional USPTO filings handled by the same attorney of record.

WOO

WOODS & WATER

78583605

REGISTERED

TOP

TOPHEALTH

74538281

REGISTERED

RED

RED DIAMOND

78499216

REGISTERED

THE

THE DEEPER WE DIG, THE HIGHER WE CAN BUILD

86337798

REGISTERED

ENTROPIST

Run a conflict check

Other Marks by DIGIRAD STUDIOS LLC

Other Marks by Pamela Payne Smith

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company