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Official data from USPTO

PTSEEK

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

PTSEEK

ST13

US500000079420649

Class

42

Filing

79420649

Registration

7979977

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

23

Latest update

06/19/2026

Trademark type

Word

Nice classes

42

Filing date

12/05/2024

Registration date

10/14/2025

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/14/2025

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

03

Owner location

US

Examiner

VALLILLO, MELISSA C

Law office

L50

Current location

FILE REPOSITORY (FRANCONIA)

Holders and representatives

Holders

PTC Therapeutics, Inc.
PTC Therapeutics, Inc.

Representatives

Steven D Lustig Panitch Schwarze Belisario & Nadel LLP

Technical classification

Nice Classes

Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 42

Biotechnology research; chemical engineering; providing information on scientific and research studies in the field of clinical medicine via a website; hosting a web site featuring information on chemical engineering; research and development in the pharmaceutical and biotechnology fields; providing information on the subject of scientific research in the field of biochemistry and biotechnology; research and development of mrna drugs.

Publications

History of USPTO decisions and trademark events.

23 publications found

FINV

FINAL DECISION TRANSACTION PROCESSED BY IB

06/18/2026

FICS

FINAL DISPOSITION NOTICE SENT TO IB

04/24/2026

FIMP

FINAL DISPOSITION PROCESSED

04/24/2026

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

01/14/2026

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

10/14/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

10/14/2025

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

08/26/2025

PUBO

PUBLISHED FOR OPPOSITION

08/26/2025

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

08/20/2025

RFNT

REFUSAL PROCESSED BY IB

07/26/2025

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

07/21/2025

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

07/17/2025

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

07/17/2025

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

07/17/2025

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

07/07/2025

RFRR

REFUSAL PROCESSED BY MPU

07/07/2025

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

05/09/2025

CNRT

NON-FINAL ACTION WRITTEN

05/08/2025

DOCK

ASSIGNED TO EXAMINER

05/05/2025

ADCH

CHANGE OF NAME/ADDRESS REC'D FROM IB

04/18/2025

MAFR

APPLICATION FILING RECEIPT MAILED

04/04/2025

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

04/04/2025

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

04/03/2025

Continuous trademark protection

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