Who owns the RKH trademark?

The RKH trademark is owned by Jingyu Zhu.

What class is the RKH trademark registered in?

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

What is the serial number for RKH?

The USPTO serial number for RKH is 99732032.

What is the registration number for RKH?

RKH is registered under USPTO registration number 8413083.

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Updated Oct 24, 2026·19 searches this week

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RKH

USPTO Trademark Record

REGISTERED

RKH

SN 99732032·Reg 8413083·Filed Mar 30, 2026

Owner Jingyu Zhu

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.

RKH (Serial No. 99732032), Registration No. 8413083, is a registered US trademark filed on Mar 30, 2026 by Jingyu Zhu. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

early section 8: August 25, 2032

Mark Intelligence

RKH (Reg. #8413083) is a registered US trademark that has been protecting its owner, Jingyu Zhu, 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

Mar 30, 2026

SERIAL

99732032

REG#

8413083

REGISTERED

Aug 25, 2026

Filing Information

StatusREGISTERED

Filing DateMar 30, 2026

Serial Number99732032