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Official data from USPTO

POLYSEA

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

POLYSEA

ST13

US500000097104559

Class

5

Filing

97104559

Registration

7976907

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

37

Latest update

10/08/2025

Classification

Registered

Trademark type

Word

Nice classes

5

Filing date

11/02/2021

Registration date

10/07/2025

Expiration date

-

Recommended action

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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

10/07/2025

Last transaction

10/08/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

04/26/2024

First use in commerce

04/26/2024

Drawing code

4

Owner type

03

Owner location

Dartmouth, Nova Scotia, CA

Examiner

CROWDER-SCHAEFER,ANDREW W

Law office

L40

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

SeaChange Biochemistry Inc.

Representatives

Bradley M. Stohry REICHEL STOHRY DEAN LLP

Technical classification

Nice Classes

Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

Dietary supplements also containing nutritional additives; Non-medicated additives for animal feed for use as nutritional supplements; Nutritional supplements

Publications

History of USPTO decisions and trademark events.

37 publications found

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

10/07/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

10/07/2025

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

10/03/2025

SUNA

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

09/16/2025

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

09/16/2025

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

09/16/2025

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

09/16/2025

ALIE

ASSIGNED TO LIE

09/16/2025

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

09/08/2025

XELG

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

06/05/2025

XELR

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

06/05/2025

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

03/06/2025

GNRT

NON-FINAL ACTION E-MAILED

03/06/2025

CNRT

SU - NON-FINAL ACTION - WRITTEN

03/06/2025

SUPC

STATEMENT OF USE PROCESSING COMPLETE

03/04/2025

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

03/02/2025

IUAF

USE AMENDMENT FILED

12/19/2024

EISU

TEAS STATEMENT OF USE RECEIVED

12/19/2024

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

06/25/2024

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/30/2024

PUBO

PUBLISHED FOR OPPOSITION

04/30/2024

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

04/10/2024

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/26/2024

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

09/27/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/10/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

07/10/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

07/10/2023

RCSC

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

03/28/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/24/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/24/2023

REAP

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

01/24/2023

GNS3

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

08/12/2022

GNSL

LETTER OF SUSPENSION E-MAILED

08/12/2022

CNSL

SUSPENSION LETTER WRITTEN

08/12/2022

DOCK

ASSIGNED TO EXAMINER

08/11/2022

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

11/12/2021

NWAP

NEW APPLICATION ENTERED

11/05/2021

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