Who owns the LEEUWENHOEK trademark?

The LEEUWENHOEK trademark is owned by Leeuwenhoek Laboratories Co. Ltd..

What is the serial number for LEEUWENHOEK?

The USPTO serial number for LEEUWENHOEK is 98942538.

What is the registration number for LEEUWENHOEK?

LEEUWENHOEK is registered under USPTO registration number 7982266.

LEE

USPTO Trademark Record

REGISTERED

LEEUWENHOEK

Q: What class is the LEEUWENHOEK trademark registered in?

The LEEUWENHOEK trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

SN 98942538·Reg 7982266·Filed Jan 07, 2025

Owner Leeuwenhoek Laboratories Co. Ltd.

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.; 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.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

LEEUWENHOEK (Serial No. 98942538), Registration No. 7982266, is a registered US trademark filed on Jan 07, 2025 by Leeuwenhoek Laboratories Co. Ltd.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

early section 8: October 14, 2031

Mark Intelligence

LEEUWENHOEK (Reg. #7982266) is a registered US trademark that has been protecting its owner, Leeuwenhoek Laboratories Co. Ltd., since 2025. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services) and Class 044 (Medical, veterinary & beauty care services) respectively. 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

Jan 07, 2025

SERIAL

98942538

REG#

7982266

REGISTERED

Oct 14, 2025

Owner

Applicant

Leeuwenhoek Laboratories Co. Ltd.

Entity

Corporation

Address

10 F., No. 30, Sec. 4, Zhongxiao E. Rd., Da'an Dist., Taipei City, 106070

Country

Attorney

NameAlan Taboada

Docket

TLCNT19870

Address

1040 Broad Street - Suite 103, Shrewsbury, NJ 07702, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateJan 07, 2025

Serial Number98942538

Registration No.7982266

Registration DateOct 14, 2025

Status DateOct 14, 2025

Published for OppositionAug 26, 2025

Mark TypeStandard characters

Attorney DocketTLCNT19870

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

Status History

9 events

REGISTERED-PRINCIPAL REGISTER

Oct 14, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 14, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 26, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 26, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 20, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 17, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 07, 2025

NEW APPLICATION ENTERED

LEEUWENHOEK

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Leeuwenhoek Laboratories Co. Ltd.

Other Marks by Alan Taboada

Resources

Company