Who owns the MAX-FLOW trademark?

The MAX-FLOW trademark is owned by Apnea Sciences Corporation.

What class is the MAX-FLOW trademark registered in?

The MAX-FLOW trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for MAX-FLOW?

The USPTO serial number for MAX-FLOW is 99456712.

What is the registration number for MAX-FLOW?

MAX-FLOW is registered under USPTO registration number 8351619.

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Home Search: MAX-FLOWMAX-FLOW #99456712

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Updated Sep 21, 2026·16 searches this week

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MAX

USPTO Trademark Record

REGISTERED

MAX-FLOW

SN 99456712·Reg 8351619·Filed Oct 22, 2025

Owner Apnea Sciences Corporation

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

MAX-FLOW (Serial No. 99456712), Registration No. 8351619, is a registered US trademark filed on Oct 22, 2025 by Apnea Sciences Corporation. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: July 21, 2032

Conflict Analysis

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Mark Intelligence

MAX-FLOW (Reg. #8351619) is a registered US trademark that has been protecting its owner, Apnea Sciences Corporation, since 2025. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 22, 2025

SERIAL

99456712

REG#

8351619

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateOct 22, 2025

Serial Number99456712

Registration No.8351619

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Apr 01, 2019

First use in commerce: Apr 01, 2019

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

Jul 21, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 21, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 02, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 02, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 27, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 08, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 08, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 08, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 08, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 10, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 10, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 10, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Mar 10, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 10, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 10, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 09, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 04, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 22, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Oct 22, 2025

NEW APPLICATION ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Oct 22, 2025

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Oct 22, 2025

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Other Marks by Apnea Sciences Corporation

Additional USPTO filings from the same owner.

APN

APNEA SCIENCES

86357222

Apnea Sciences Corporation

REGISTERED

APN

APNEARX

87045162

Apnea Sciences Corporation

REGISTERED

APN

APNEARX

85229137

Apnea Sciences Corporation

ABANDONED

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