Who owns the LEFEN trademark?

The LEFEN trademark is owned by Nantong Foreign Trade Medicines And Health Products Co., Ltd.

What class is the LEFEN trademark registered in?

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

What is the serial number for LEFEN?

The USPTO serial number for LEFEN is 86113899.

What is the registration number for LEFEN?

LEFEN is registered under USPTO registration number 4736120.

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LEF

USPTO Trademark Record

REGISTERED

LEFEN

SN 86113899·Reg 4736120·Filed Nov 08, 2013

Owner Nantong Foreign Trade Medicines And Health Products Co., Ltd

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.

LEFEN (Serial No. 86113899), Registration No. 4736120, is a registered US trademark filed on Nov 08, 2013 by Nantong Foreign Trade Medicines And Health Products Co., Ltd. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: May 14, 2035

Conflict Analysis

Full conflict analysis for LEFEN (SN 86113899) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LEFEN (Reg. #4736120) is a registered US trademark that has been protecting its owner, Nantong Foreign Trade Medicines And Health Products Co., Ltd, since 2013. 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

Nov 08, 2013

SERIAL

86113899

REG#

4736120

REGISTERED

May 12, 2015

Filing Information

StatusREGISTERED

Filing DateNov 08, 2013

Serial Number86113899

Registration No.4736120

Registration DateMay 12, 2015

Status DateApr 03, 2025

Published for OppositionJun 10, 2014

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

First use anywhere: Oct 06, 2014

First use in commerce: Oct 06, 2014

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

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Status History

42 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 03, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 03, 2025

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 03, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Apr 03, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Nov 18, 2024

TEAS SECTION 8 & 9 RECEIVED

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

May 12, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 04, 2020

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 04, 2020

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

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

Aug 04, 2020

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

TEAS SECTION 8 & 15 RECEIVED

May 17, 2020

TEAS SECTION 8 & 15 RECEIVED

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

May 12, 2020

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 24, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

May 12, 2015

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 09, 2015

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 08, 2015

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 16, 2015

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 12, 2015

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Feb 05, 2015

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 05, 2015

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Aug 05, 2014

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 10, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 10, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 21, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 08, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 28, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 24, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 24, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 09, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Apr 08, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 08, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 08, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 26, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 26, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Mar 19, 2014

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 04, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Feb 26, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 26, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 26, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 25, 2014

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 21, 2013

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 20, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 12, 2013

NEW APPLICATION ENTERED

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