Who owns the LOPROX trademark?

The LOPROX trademark is owned by MEDICIS PHARMACEUTICAL CORPORATION.

What class is the LOPROX trademark registered in?

The LOPROX trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for LOPROX?

The USPTO serial number for LOPROX is 73304454.

What is the registration number for LOPROX?

LOPROX is registered under USPTO registration number 1221402.

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LOP

USPTO Trademark Record

REGISTERED

LOPROX

SN 73304454·Reg 1221402·Filed Apr 06, 1981

Owner MEDICIS PHARMACEUTICAL CORPORATION

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

LOPROX (Serial No. 73304454), Registration No. 1221402, is a registered US trademark filed on Apr 06, 1981 by MEDICIS PHARMACEUTICAL CORPORATION. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: December 28, 2032

Conflict Analysis

Full conflict analysis for LOPROX (SN 73304454) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LOPROX (Reg. #1221402) is a registered US trademark that has been protecting its owner, MEDICIS PHARMACEUTICAL CORPORATION, since 1981. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 06, 1981

SERIAL

73304454

REG#

1221402

REGISTERED

Dec 28, 1982

Filing Information

StatusREGISTERED

Filing DateApr 06, 1981

Serial Number73304454

Registration No.1221402

Registration DateDec 28, 1982

Status DateMar 24, 2023

Published for OppositionOct 05, 1982

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 018

First use anywhere: Feb 11, 1981

First use in commerce: Feb 11, 1981

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

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Status History

62 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 18, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 11, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 11, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 14, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 07, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 16, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 24, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Mar 24, 2023

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Mar 24, 2023

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Mar 24, 2023

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 28, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 14, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS SECTION 8 & 9 RECEIVED

Sep 13, 2022

TEAS SECTION 8 & 9 RECEIVED

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

Aug 22, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 22, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 22, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 09, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Dec 28, 2021

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 16, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Oct 16, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 16, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 16, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 16, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 25, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 08, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Sep 08, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 08, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 08, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 21, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 01, 2013

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Nov 28, 2012

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 28, 2012

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Nov 28, 2012

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

TEAS SECTION 8 & 9 RECEIVED

Nov 12, 2012

TEAS SECTION 8 & 9 RECEIVED

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

Mar 12, 2009

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 12, 2009

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 08, 2008

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 08, 2008

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE FILE IN TICRS

Apr 14, 2008

CASE FILE IN TICRS

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

Jul 24, 2002

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 24, 2002

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

May 13, 2002

PAPER RECEIVED

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

May 13, 2002

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

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

Sep 28, 1988

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

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

Jun 06, 1988

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

Jun 06, 1988

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

REGISTERED-PRINCIPAL REGISTER

Dec 28, 1982

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 05, 1982

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 24, 1982

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 23, 1982

APPROVED FOR PUB - PRINCIPAL REGISTER

LETTER OF SUSPENSION MAILED

Feb 27, 1982

LETTER OF SUSPENSION MAILED

ASSIGNED TO EXAMINER

Feb 26, 1982

ASSIGNED TO EXAMINER

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