Who owns the STACKFLOW trademark?

The STACKFLOW trademark is owned by Premier Dental Products Company, LLC.

What class is the STACKFLOW trademark registered in?

The STACKFLOW trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for STACKFLOW?

The USPTO serial number for STACKFLOW is 99517971.

What is the registration number for STACKFLOW?

STACKFLOW is registered under USPTO registration number 8517517.

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Updated Oct 25, 2026·19 searches this week

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STA

USPTO Trademark Record

REGISTERED

STACKFLOW

SN 99517971·Reg 8517517·Filed Nov 26, 2025

Owner Premier Dental Products Company, LLC

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

STACKFLOW (Serial No. 99517971), Registration No. 8517517, is a registered US trademark filed on Nov 26, 2025 by Premier Dental Products Company, LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: October 20, 2032

Mark Intelligence

STACKFLOW (Reg. #8517517) is a registered US trademark that has been protecting its owner, Premier Dental Products Company, LLC, since 2025. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 26, 2025

SERIAL

99517971

REG#

8517517

REGISTERED

Oct 20, 2026

Filing Information

StatusREGISTERED

Filing DateNov 26, 2025

Serial Number99517971

Registration No.8517517

Registration DateOct 20, 2026

Status DateOct 20, 2026

Published for OppositionJan 20, 2026

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Jul 01, 2026

First use in commerce: Jul 01, 2026

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Oct 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Sep 30, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Sep 30, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 18, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 01, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 01, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Mar 17, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 02, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 02, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 02, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Jan 20, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 20, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 14, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 22, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 16, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Nov 26, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 26, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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STACKFLOW

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