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Official data from USPTO

ISOCOTE

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ISOCOTE

ST13

US500000073465378

Class

1

Filing

73465378

Registration

1356061

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

46

Latest update

12/30/2025

Trademark type

Word

Nice classes

1

Filing date

02/13/1984

Registration date

08/27/1985

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/08/2025

Last transaction

12/30/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

09/03/1981

First use in commerce

09/03/1981

Drawing code

1

Owner type

16

Owner location

Wilmington, DE

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

ASK CHEMICALS LLC
A. L. (pessoa física)
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC
ASHLAND OIL, INC.

Representatives

Beverly A. Marsh STANDLEY LAW GROUP LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

FOUNDRY MOLD AND CORE WASH

Publications

History of USPTO decisions and trademark events.

46 publications found

NA89

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

12/08/2025

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

12/08/2025

89AG

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

12/08/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/08/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

08/27/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/15/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/15/2025

REAP

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

04/15/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/15/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/15/2025

REM2

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

08/27/2024

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

04/12/2023

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/07/2018

NA89

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

01/25/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

01/25/2016

89AG

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

01/25/2016

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

01/06/2016

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

09/24/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/24/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

08/26/2015

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

10/15/2014

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/27/2013

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/21/2011

REAP

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

11/21/2011

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/10/2011

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

12/15/2010

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

07/08/2008

89AG

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

07/08/2008

PLGL

ASSIGNED TO PARALEGAL

07/08/2008

CFIT

CASE FILE IN TICRS

12/16/2005

PLGL

ASSIGNED TO PARALEGAL

09/27/2005

89AF

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

08/17/2005

MAIL

PAPER RECEIVED

08/17/2005

C15A

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

01/30/1992

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

01/21/1992

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

11/07/1991

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

10/25/1991

815F

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

06/12/1991

R.PR

REGISTERED-PRINCIPAL REGISTER

08/27/1985

PUBO

PUBLISHED FOR OPPOSITION

06/18/1985

NPUB

NOTICE OF PUBLICATION

05/17/1985

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/25/1985

CNEA

EXAMINERS AMENDMENT MAILED

03/18/1985

DOCK

ASSIGNED TO EXAMINER

12/27/1984

CNRT

NON-FINAL ACTION MAILED

07/02/1984

DOCK

ASSIGNED TO EXAMINER

06/25/1984

Continuous trademark protection

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