Who owns the CELLUBRIDGE trademark?

The CELLUBRIDGE trademark is owned by SPIDERWORT BIOTECHNOLOGIES INC..

What class is the CELLUBRIDGE trademark registered in?

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

What is the serial number for CELLUBRIDGE?

The USPTO serial number for CELLUBRIDGE is 90377662.

What is the registration number for CELLUBRIDGE?

CELLUBRIDGE is registered under USPTO registration number 8098144.

CEL

USPTO Trademark Record

REGISTERED

CELLUBRIDGE

SN 90377662·Reg 8098144·Filed Dec 12, 2020

Owner SPIDERWORT BIOTECHNOLOGIES INC.

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.

CELLUBRIDGE (Serial No. 90377662), Registration No. 8098144, is a registered US trademark filed on Dec 12, 2020 by SPIDERWORT BIOTECHNOLOGIES INC.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: January 13, 2032

Mark Intelligence

CELLUBRIDGE (Reg. #8098144) is a registered US trademark that has been protecting its owner, SPIDERWORT BIOTECHNOLOGIES INC., since 2020. 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

Dec 12, 2020

SERIAL

90377662

REG#

8098144

REGISTERED

Jan 13, 2026

Owner

Applicant

SPIDERWORT BIOTECHNOLOGIES INC.

Entity

Corporation

Address

7 BAYVIEW STATION RD., OTTAWA, K1Y2C5

Country

Attorney

NameR. Scott Keller

Law firm

R. Scott Keller WARNER NORCROSS + JUDD LLP

Docket

176175194860

Address

1500 WARNER BUILDING, 150 OTTAWA AVENUE NW, GRAND RAPIDS, MI 49503, United States

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Filing Information

StatusREGISTERED

Filing DateDec 12, 2020

Serial Number90377662

Registration No.8098144

Registration DateJan 13, 2026

Status DateJan 13, 2026

Published for OppositionNov 25, 2025

Mark TypeStandard characters

Attorney Docket176175194860

Status DescriptionLive and registered

Filing Signals

FILED

2020

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

60 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 27, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Oct 16, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 16, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 16, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

SUSPENSION INQUIRY WRITTEN

Oct 15, 2025

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Oct 15, 2025

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Oct 15, 2025

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Aug 22, 2025

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 24, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

SUSPENSION LETTER WRITTEN

Feb 21, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Feb 21, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Feb 21, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 20, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 20, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Feb 15, 2025

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION INQUIRY WRITTEN

Nov 26, 2024

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Nov 26, 2024

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Nov 26, 2024

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION LETTER WRITTEN

Dec 27, 2023

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Dec 27, 2023

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Dec 27, 2023

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 11, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

DIVISIONAL PROCESSING COMPLETE

Dec 11, 2023

DIVISIONAL PROCESSING COMPLETE

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Dec 06, 2023

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 06, 2023

CASE ASSIGNED TO INTENT TO USE PARALEGAL

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 06, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS REQUEST TO DIVIDE RECEIVED

Nov 11, 2023

TEAS REQUEST TO DIVIDE RECEIVED

DIVISIONAL REQUEST RECEIVED

Nov 11, 2023

DIVISIONAL REQUEST RECEIVED

SUSPENSION INQUIRY WRITTEN

Sep 08, 2023

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Sep 08, 2023

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Sep 08, 2023

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION LETTER WRITTEN

Mar 03, 2023

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Mar 03, 2023

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Mar 03, 2023

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

Mar 01, 2023

ASSIGNED TO EXAMINER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 01, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 01, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Feb 28, 2023

ASSIGNED TO LIE

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Dec 19, 2022

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION INQUIRY WRITTEN

Jul 13, 2022

SUSPENSION INQUIRY WRITTEN

INQUIRY TO SUSPENSION E-MAILED

Jul 13, 2022

INQUIRY TO SUSPENSION E-MAILED

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Jul 13, 2022

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jun 24, 2022

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Dec 06, 2021

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Dec 06, 2021

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Dec 06, 2021

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 27, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 27, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 27, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Jun 04, 2021

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Jun 04, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 04, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 04, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 20, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 16, 2020

NEW APPLICATION ENTERED

CELLUBRIDGE

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