Who owns the LENGTHE trademark?

The LENGTHE trademark is owned by Zemin Hu.

What class is the LENGTHE trademark registered in?

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

What is the serial number for LENGTHE?

The USPTO serial number for LENGTHE is 99634028.

What is the registration number for LENGTHE?

LENGTHE is registered under USPTO registration number 8401772.

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Updated Oct 7, 2026·23 searches this week

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USPTO Trademark Record

REGISTERED

LENGTHE

SN 99634028·Reg 8401772·Filed Feb 04, 2026

Owner Zemin Hu

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.

LENGTHE (Serial No. 99634028), Registration No. 8401772, is a registered US trademark filed on Feb 04, 2026 by Zemin Hu. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: August 18, 2032

Mark Intelligence

LENGTHE (Reg. #8401772) is a registered US trademark that has been protecting its owner, Zemin Hu, since 2026. 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

Feb 04, 2026

SERIAL

99634028

REG#

8401772

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 04, 2026

Serial Number99634028