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Official data from USPTO

E8

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

E8

ST13

US500000099550785

Class

1, 5

Filing

99550785

Registration

8333878

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

10

Latest update

07/07/2026

Classification

Registered

Trademark type

Word

Nice classes

1, 5

Filing date

12/16/2025

Registration date

07/07/2026

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

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

07/07/2026

Last transaction

07/07/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

06/13/2012

First use in commerce

01/23/2013

Drawing code

4

Owner type

56

Owner location

Madison, WI, US

Examiner

LAVOIE, RYAN CHRISTOPHER

Law office

L80

Current location

FILE REPOSITORY (FRANCONIA)

Holders and representatives

Holders

W. F. (pessoa física)

Representatives

Kelly L. Williams Quarles & Brady LLP

Technical classification

Nice Classes

Class 1Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Cell culture media for use in scientific research; culture media for cultivating human and animal cells for scientific research

Class 5

Cell culture media for medical or clinical use; culture media for cultivating human and animal cells for medical or clinical use; cell culture media for use in regenerative medical methods; cell culture media for medical and veterinary diagnostic purposes

Publications

History of USPTO decisions and trademark events.

10 publications found

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

07/07/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

07/07/2026

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

05/19/2026

PUBO

PUBLISHED FOR OPPOSITION

05/19/2026

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

05/13/2026

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

04/22/2026

DOCK

ASSIGNED TO EXAMINER

04/20/2026

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

04/07/2026

NWAP

NEW APPLICATION ENTERED

12/16/2025

MAFR

APPLICATION FILING RECEIPT MAILED

12/16/2025

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