Who owns the FENO PROTECT PATIENT FILTER trademark?

The FENO PROTECT PATIENT FILTER trademark is owned by NIOX AB.

What class is the FENO PROTECT PATIENT FILTER trademark registered in?

The FENO PROTECT PATIENT FILTER trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for FENO PROTECT PATIENT FILTER?

The USPTO serial number for FENO PROTECT PATIENT FILTER is 79430668.

What is the registration number for FENO PROTECT PATIENT FILTER?

FENO PROTECT PATIENT FILTER is registered under USPTO registration number 8397166.

FEN

USPTO Trademark Record

REGISTERED

FENO PROTECT PATIENT FILTER

SN 79430668·Reg 8397166·Filed Jul 14, 2025

Owner NIOX AB

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.

FENO PROTECT PATIENT FILTER (Serial No. 79430668), Registration No. 8397166, is a registered US trademark filed on Jul 14, 2025 by NIOX AB. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: August 18, 2032

Mark Intelligence

FENO PROTECT PATIENT FILTER (Reg. #8397166) is a registered US trademark that has been protecting its owner, NIOX AB, 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 3 opposition proceedings during prosecution.

FILED

Jul 14, 2025

SERIAL

79430668

REG#

8397166

REGISTERED

Aug 18, 2026

Owner

Applicant

NIOX AB

Entity

Not Provided

Address

Hansellisgatan 13, SE-754 50 Uppsala

Country

Attorney

NameBryce J. Maynard

Law firm

Bryce J. Maynard Buchanan Ingersoll & Rooney PC

Address

1737 King Street, Suite 500, Alexandria, VA 22314, United States

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Filing Information

StatusREGISTERED

Filing DateJul 14, 2025

Serial Number79430668

Registration No.8397166

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

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

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Jun 25, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jun 10, 2026

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 10, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 30, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 29, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 29, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Jan 22, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jan 07, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 07, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 02, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 01, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Nov 25, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 25, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 25, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 21, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

FENO PROTECT PATIENT FILTER

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Other Marks by NIOX AB

Other Marks in Class 010 — Surgical, medical, dental & veterinary apparatus

Other Marks by Bryce J. Maynard

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