Who owns the LAC-B trademark?

The LAC-B trademark is owned by KOWA COMPANY, LTD..

What class is the LAC-B trademark registered in?

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

What is the serial number for LAC-B?

The USPTO serial number for LAC-B is 79437745.

What is the registration number for LAC-B?

LAC-B is registered under USPTO registration number 8481193.

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Home Search: LAC-BLAC-B #79437745

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Updated Oct 6, 2026·19 searches this week

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LAC

USPTO Trademark Record

REGISTERED

LAC-B

SN 79437745·Reg 8481193·Filed Jul 23, 2025

Owner KOWA COMPANY, 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.

LAC-B (Serial No. 79437745), Registration No. 8481193, is a registered US trademark filed on Jul 23, 2025 by KOWA COMPANY, LTD.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: October 06, 2032

Mark Intelligence

LAC-B (Reg. #8481193) is a registered US trademark that has been protecting its owner, KOWA COMPANY, LTD., since 2025. 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 3 opposition proceedings during prosecution.

FILED

Jul 23, 2025

SERIAL

79437745

REG#

8481193

REGISTERED

Oct 06, 2026

Filing Information

StatusREGISTERED

Filing DateJul 23, 2025

Serial Number79437745

Registration No.8481193

Registration DateOct 06, 2026

Status DateOct 06, 2026

Published for OppositionAug 18, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

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.

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Status History

22 events

REGISTERED-PRINCIPAL REGISTER

Oct 06, 2026

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 18, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 18, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Aug 13, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 12, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Jul 29, 2026

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jul 29, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 20, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 15, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 15, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 15, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRECTION TRANSACTION RECEIVED FROM IB

Mar 05, 2026

CORRECTION TRANSACTION RECEIVED FROM IB

REFUSAL PROCESSED BY IB

Feb 19, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jan 31, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 31, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 03, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jan 02, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 17, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 16, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 16, 2025

APPLICATION FILING RECEIPT MAILED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Dec 15, 2025

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 27, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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