Who owns the BIOHANKO trademark?

The BIOHANKO trademark is owned by Shirley Kwan.

What class is the BIOHANKO trademark registered in?

The BIOHANKO trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for BIOHANKO?

The USPTO serial number for BIOHANKO is 98913571.

What is the registration number for BIOHANKO?

BIOHANKO is registered under USPTO registration number 0.

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Home Search: BIOHANKOBIOHANKO #98913571

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Updated Oct 9, 2026·18 searches this week

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BIO

USPTO Trademark Record

PENDING

BIOHANKO

SN 98913571·Reg 0·Filed Dec 19, 2024

Owner Shirley Kwan

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

BIOHANKO (Serial No. 98913571), Registration No. 0, is a pending US trademark filed on Dec 19, 2024 by Shirley Kwan. This trademark covers Class 042 (Scientific, technology & SaaS services).

sou-expired: September 09, 2026

Mark Intelligence

BIOHANKO (Reg. #0) is a pending US trademark that was filed in 2024 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 19, 2024

SERIAL

98913571

REG#

Filing Information

StatusPENDING

Filing DateDec 19, 2024

Serial Number98913571

Registration No.0

Status DateDec 09, 2025

Published for OppositionJul 15, 2025

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

16 events

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

Jun 02, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 10, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 09, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Dec 09, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Dec 09, 2025

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 09, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 15, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 15, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 09, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 09, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 06, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 19, 2024

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 19, 2024

APPLICATION FILING RECEIPT MAILED

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