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Official data from USPTO

AMYSTA

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

AMYSTA

ST13

US500000079431870

Class

1

Filing

79431870

Registration

8279043

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

31

Latest update

06/19/2026

Trademark type

Word

Nice classes

1

Filing date

07/23/2025

Registration date

06/02/2026

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

06/02/2026

Last transaction

06/19/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Drawing code

4

Owner type

99

Owner location

FR

Examiner

HARMON, RAYMOND E

Law office

L30

Current location

FILE REPOSITORY (FRANCONIA)

Holders and representatives

Holders

Roquette Frères (société anonyme)

Representatives

Paul C. Llewellyn ARNOLD & PORTER KAYE SCHOLER LLP

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Starch for industrial purposesstarchesmodified starchesstarch derivatives all for use in industrial processes

Publications

History of USPTO decisions and trademark events.

31 publications found

NREP

NEW REPRESENTATIVE AT IB RECEIVED

06/18/2026

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

06/02/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

06/02/2026

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/14/2026

PUBO

PUBLISHED FOR OPPOSITION

04/14/2026

GPNX

NOTIFICATION PROCESSED BY IB

04/09/2026

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

04/08/2026

OPNS

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

03/25/2026

OP2R

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

03/25/2026

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/17/2026

XAEC

EXAMINER'S AMENDMENT ENTERED

03/17/2026

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

03/17/2026

GNEA

EXAMINERS AMENDMENT E-MAILED

03/17/2026

CNEA

EXAMINERS AMENDMENT -WRITTEN

03/17/2026

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

03/10/2026

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

03/10/2026

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

03/10/2026

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

02/24/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/24/2026

REAP

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

02/24/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/24/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/24/2026

RFNT

REFUSAL PROCESSED BY IB

02/05/2026

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

01/20/2026

RFRR

REFUSAL PROCESSED BY MPU

01/20/2026

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

12/17/2025

CNRT

NON-FINAL ACTION WRITTEN

12/16/2025

DOCK

ASSIGNED TO EXAMINER

12/09/2025

MAFR

APPLICATION FILING RECEIPT MAILED

09/08/2025

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

09/08/2025

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

09/04/2025

Continuous trademark protection

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