Who owns the THERAGEN trademark?

The THERAGEN trademark is owned by EI LLC.

What class is the THERAGEN trademark registered in?

The THERAGEN trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for THERAGEN?

The USPTO serial number for THERAGEN is 73635450.

What is the registration number for THERAGEN?

THERAGEN is registered under USPTO registration number 1456009.

Sealvo

Home Search: THERAGENTHERAGEN #73635450

Back

Updated Sep 18, 2026·11 searches this week

View on USPTO TSDR Find similar marks

THE

USPTO Trademark Record

REGISTERED

THERAGEN

SN 73635450·Reg 1456009·Filed Dec 15, 1986

Owner EI LLC

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

THERAGEN (Serial No. 73635450), Registration No. 1456009, is a registered US trademark filed on Dec 15, 1986 by EI LLC. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

renewal 40y period: September 08, 2027355 days remaining

Conflict Analysis

Full conflict analysis for THERAGEN (SN 73635450) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

THERAGEN (Reg. #1456009) is a registered US trademark that has been protecting its owner, EI LLC, since 1986. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 15, 1986

SERIAL

73635450

REG#

1456009

REGISTERED

Sep 08, 1987

Filing Information

StatusREGISTERED

Filing DateDec 15, 1986

Serial Number73635450

Registration No.1456009

Registration DateSep 08, 1987

Status DateMar 20, 2018

Published for OppositionJun 16, 1987

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 052

First use anywhere: Aug 11, 1986

First use in commerce: Oct 02, 1986

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

32 events

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

Oct 04, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 04, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 20, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 20, 2018

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 20, 2018

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 20, 2018

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

TEAS SECTION 8 & 9 RECEIVED

Mar 08, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Sep 08, 2016

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

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

Nov 11, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 11, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 23, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 24, 2013

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 17, 2013

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 10, 2013

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 16, 2009

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 14, 2008

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Nov 10, 2007

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 10, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Sep 19, 2007

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 07, 2007

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Sep 07, 2007

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Mar 19, 2007

CASE FILE IN TICRS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 08, 2002

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Oct 04, 1993

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jun 16, 1993

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Sep 08, 1987

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 16, 1987

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 15, 1987

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 15, 1987

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 25, 1987

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Feb 20, 1987

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Feb 19, 1987

ASSIGNED TO EXAMINER

Other Marks by EI LLC

Additional USPTO filings from the same owner.

THE

THERA SUN

74697416

EI LLC

ABANDONED

THE

THERACURE

74736006

EI LLC

ABANDONED

MED

MEDIGEL

75006729

EI LLC

ABANDONED

THE

THERATEIN

74406962

EI LLC

ABANDONED

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Recently filed and registered marks in the same international class.

THE

THERAGEN

74406961

Harmony Laboratories, Inc.

ABANDONED

Other Marks by Lauri S. Thompson

Additional USPTO filings handled by the same attorney of record.

AME

AMERICA'S BIGGEST NAME IN TRAVEL ACCESSORIES

99221509

REGISTERED

BIG

BIG DOG'S

76554712

REGISTERED

PUR

PURE

76610258

REGISTERED

LOG

LogoMark

74692705

REGISTERED

THERAGEN

Run a conflict check

Other Marks by EI LLC

Other Marks in Class 003 — Non-medicated cosmetics, toiletry preparations & cleaning preparations

Other Marks by Lauri S. Thompson

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company