Who owns the PROTOCOL ZERO trademark?

The PROTOCOL ZERO trademark is owned by RECELL HOLDINGS LIMITED.

What class is the PROTOCOL ZERO trademark registered in?

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

What is the serial number for PROTOCOL ZERO?

The USPTO serial number for PROTOCOL ZERO is 99828345.

What is the registration number for PROTOCOL ZERO?

PROTOCOL ZERO is registered under USPTO registration number 8513116.

PRO

USPTO Trademark Record

REGISTERED

PROTOCOL ZERO

SN 99828345·Reg 8513116·Filed May 17, 2026

Owner RECELL HOLDINGS LIMITED

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.

PROTOCOL ZERO (Serial No. 99828345), Registration No. 8513116, is a registered US trademark filed on May 17, 2026 by RECELL HOLDINGS LIMITED. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: October 20, 2032

Mark Intelligence

PROTOCOL ZERO (Reg. #8513116) is a registered US trademark that has been protecting its owner, RECELL HOLDINGS LIMITED, since 2026. 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

May 17, 2026

SERIAL

99828345

REG#

8513116

REGISTERED

Oct 20, 2026

Owner

Applicant

RECELL HOLDINGS LIMITED

Entity

Limited (UK / Scandinavian)

Address

71-75 Shelton Street, COVENT GARDEN, LONDON, WC2H 9JQ

Country

Attorney

NameMarek Krizka

Law firm

Marek Krizka TRAMA LEGAL, PLLC

Address

1178 BROADWAY FL 3, New York, NY 10001, United States

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Filing Information

StatusREGISTERED

Filing DateMay 17, 2026

Serial Number99828345

Registration No.8513116

Registration DateOct 20, 2026

Status DateOct 20, 2026

Published for OppositionSep 01, 2026

Mark TypeStandard characters

Status DescriptionLive and registered

Filing Signals

FILED

2026

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

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

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 20, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 20, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 01, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 01, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 26, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 03, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 03, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 03, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 03, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Aug 01, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 01, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 01, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 28, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

May 17, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 17, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

May 17, 2026

APPLICATION FILING RECEIPT MAILED

PROTOCOL ZERO

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