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Official data from USPTO

L-LYSINE DEFENSE

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: US

Quick snapshot

L-LYSINE DEFENSE

ST13

US500000090064676

Class

5

Filing

90064676

Registration

6266531

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

26

Latest update

05/07/2026

Classification

Registered

Trademark type

Word

Nice classes

5

Filing date

07/21/2020

Registration date

02/09/2021

Expiration date

-

Recommended action

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Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/06/2026

Last transaction

05/07/2026

Responsible office

United States Patent and Trademark Office

Status code

702

Official register

Principal Register

First use anywhere

07/20/2020

First use in commerce

07/21/2020

Drawing code

4

Owner type

16

Owner location

Hauppauge, NY, US

Examiner

VAN DEN ABEELEN, DEREK C

Current location

Historical data usage

Holders and representatives

Holders

Bronson Nutritionals, LLC

Representatives

Leo G. Lenna Sorell, Lenna & Schmidt, LLP

Technical classification

Nice Classes

Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

Dietary supplements consisting primarily of l-lysine

Publications

History of USPTO decisions and trademark events.

26 publications found

NA85

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

05/06/2026

C15A

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

05/06/2026

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

05/05/2026

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

05/02/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/02/2026

E815

TEAS SECTION 8 & 15 RECEIVED

02/09/2026

REM1

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

02/09/2026

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

11/04/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/04/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/04/2024

REAP

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

11/04/2024

R.PR

REGISTERED-PRINCIPAL REGISTER

02/09/2021

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

11/24/2020

PUBO

PUBLISHED FOR OPPOSITION

11/24/2020

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

11/04/2020

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/21/2020

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

10/21/2020

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

10/21/2020

ALIE

ASSIGNED TO LIE

10/14/2020

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

09/02/2020

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

08/29/2020

GNRT

NON-FINAL ACTION E-MAILED

08/29/2020

CNRT

NON-FINAL ACTION WRITTEN

08/29/2020

DOCK

ASSIGNED TO EXAMINER

08/29/2020

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

08/18/2020

NWAP

NEW APPLICATION ENTERED

07/24/2020

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