Who owns the KLO-CEL trademark?

The KLO-CEL trademark is owned by Swiss Institute of Klotho Research AG.

What is the serial number for KLO-CEL?

The USPTO serial number for KLO-CEL is 79404781.

What is the registration number for KLO-CEL?

KLO-CEL is registered under USPTO registration number 8035637.

KLO

USPTO Trademark Record

REGISTERED

KLO-CEL

Q: What class is the KLO-CEL trademark registered in?

The KLO-CEL trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations), Class 005 (Pharmaceuticals, medical & veterinary preparations).

SN 79404781·Reg 8035637·Filed Jun 25, 2024

Owner Swiss Institute of Klotho Research AG

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.; 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.

KLO-CEL (Serial No. 79404781), Registration No. 8035637, is a registered US trademark filed on Jun 25, 2024 by Swiss Institute of Klotho Research AG. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations), Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: November 25, 2031

Mark Intelligence

KLO-CEL (Reg. #8035637) is a registered US trademark that has been protecting its owner, Swiss Institute of Klotho Research AG, since 2024. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations) and Class 005 (Pharmaceuticals, medical & veterinary preparations) respectively. Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 4 opposition proceedings during prosecution.

FILED

Jun 25, 2024

SERIAL

79404781

REG#

8035637

REGISTERED

Nov 25, 2025

Owner

Applicant

Swiss Institute of Klotho Research AG

Entity

Limited (UK / Scandinavian)

Address

c/o RB Swiss Group GmbH,

Country

Attorney

NameAndrew D. Dorisio

Law firm

Andrew D. Dorisio Dickinson Wright PLLC

Docket

097506-00124

Address

300 West Vine Street, Suite 1700, Lexington, KY 40507, United States

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Filing Information

StatusREGISTERED

Filing DateJun 25, 2024

Serial Number79404781

Registration No.8035637

Registration DateNov 25, 2025

Status DateNov 25, 2025

Published for OppositionOct 07, 2025

Mark TypeStandard characters

Attorney Docket097506-00124

Status DescriptionLive and registered

Filing Signals

FILED

2024

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 4× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

Class 005Pharmaceuticals, medical & veterinary preparations

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

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.

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

Status History

29 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Jun 25, 2026

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jun 10, 2026

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jun 10, 2026

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Mar 05, 2026

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Feb 25, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Feb 18, 2026

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 18, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Nov 25, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 25, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Oct 07, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 07, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 01, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Sep 10, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 10, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 10, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 10, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 15, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 15, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 15, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Mar 15, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Feb 26, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 26, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 11, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jan 10, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 23, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 20, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 20, 2024

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 19, 2024

SN ASSIGNED FOR SECT 66A APPL FROM IB

KLO-CEL

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