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Official data from USPTO

BLOCKADE

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

BLOCKADE

ST13

US500000078012466

Class

1

Filing

78012466

Registration

2670249

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

48

Latest update

08/27/2025

Trademark type

Word

Nice classes

1

Filing date

06/13/2000

Registration date

12/31/2002

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/05/2023

Last transaction

08/27/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

08/15/2001

First use in commerce

08/15/2001

Drawing code

1

Owner type

99

Owner location

BASEL, CH

Examiner

BLANDU, FLORENTINA

Law office

M30

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

SYNGENTA CROP PROTECTION AG
SYGENTA PARTICIPATIONS AG
SYGENTA PARTICIPATIONS AG
Novartis AG

Representatives

Paul Cosmovici

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

chemical based plant activators for agricultural and commercial use

Publications

History of USPTO decisions and trademark events.

48 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/21/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/21/2025

REAP

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

08/21/2025

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

10/23/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/14/2024

EWOR

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

02/14/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/14/2024

REAP

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

02/14/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/14/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/14/2024

NA89

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

04/05/2023

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

04/05/2023

89AG

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

04/05/2023

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/05/2023

E89R

TEAS SECTION 8 & 9 RECEIVED

09/26/2022

REM2

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

12/31/2021

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/27/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/27/2021

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

02/27/2021

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

02/27/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/27/2021

REAP

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

02/27/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/27/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/05/2018

REAP

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

03/05/2018

NA89

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

11/07/2012

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

11/07/2012

89AG

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

11/07/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

11/07/2012

E89R

TEAS SECTION 8 & 9 RECEIVED

10/15/2012

C15A

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

08/12/2008

PLGL

ASSIGNED TO PARALEGAL

07/09/2008

E815

TEAS SECTION 8 & 15 RECEIVED

06/30/2008

CFIT

CASE FILE IN TICRS

01/08/2008

R.PR

REGISTERED-PRINCIPAL REGISTER

12/31/2002

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

10/18/2002

CNRT

NON-FINAL ACTION MAILED

08/05/2002

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

06/19/2002

MAIL

PAPER RECEIVED

06/19/2002

CNRT

NON-FINAL ACTION MAILED

12/17/2001

SUPC

STATEMENT OF USE PROCESSING COMPLETE

09/28/2001

IUAF

USE AMENDMENT FILED

09/24/2001

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

04/10/2001

PUBO

PUBLISHED FOR OPPOSITION

01/16/2001

NPUB

NOTICE OF PUBLICATION

12/15/2000

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

11/04/2000

CNEA

EXAMINER'S AMENDMENT MAILED

11/03/2000

DOCK

ASSIGNED TO EXAMINER

10/30/2000

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